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class="vector-toc-list"> <li id="toc-Medial_end" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Medial_end"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Medial end</span> </div> </a> <ul id="toc-Medial_end-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lateral_end" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Lateral_end"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Lateral end</span> </div> </a> <ul id="toc-Lateral_end-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Shaft" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Shaft"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Shaft</span> </div> </a> <ul id="toc-Shaft-sublist" class="vector-toc-list"> <li id="toc-Lateral_region_of_the_shaft" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Lateral_region_of_the_shaft"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.1</span> <span>Lateral region of the shaft</span> </div> </a> <ul id="toc-Lateral_region_of_the_shaft-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Development" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Development"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Development</span> </div> </a> <ul id="toc-Development-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Variation" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Variation"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Variation</span> </div> </a> <ul id="toc-Variation-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Functions" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Functions"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Functions</span> </div> </a> <button aria-controls="toc-Functions-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Functions subsection</span> </button> <ul id="toc-Functions-sublist" class="vector-toc-list"> <li id="toc-Muscle" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Muscle"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Muscle</span> </div> </a> <ul id="toc-Muscle-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Clinical_significance" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Clinical_significance"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Clinical significance</span> </div> </a> <button aria-controls="toc-Clinical_significance-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Clinical significance subsection</span> </button> <ul id="toc-Clinical_significance-sublist" class="vector-toc-list"> <li id="toc-Collarbone_fracture" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Collarbone_fracture"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Collarbone fracture</span> </div> </a> <ul id="toc-Collarbone_fracture-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Other_animals" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Other_animals"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Other animals</span> </div> </a> <button aria-controls="toc-Other_animals-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Other animals subsection</span> </button> <ul id="toc-Other_animals-sublist" class="vector-toc-list"> <li id="toc-In_dinosaurs" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#In_dinosaurs"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>In dinosaurs</span> </div> </a> <ul id="toc-In_dinosaurs-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Additional_media" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Additional_media"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Additional media</span> </div> </a> <ul id="toc-Additional_media-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Clavicle</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 80 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-80" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">80 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Sleutelbeen" title="Sleutelbeen – Afrikaans" lang="af" hreflang="af" data-title="Sleutelbeen" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B1%D9%82%D9%88%D8%A9" title="ترقوة – Arabic" lang="ar" hreflang="ar" data-title="ترقوة" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arc mw-list-item"><a href="https://arc.wikipedia.org/wiki/%DC%A9%DC%A0%DC%9D%DC%95%DC%90_(%DC%93%DC%AA%DC%A1%DC%90)" title="ܩܠܝܕܐ (ܓܪܡܐ) – Aramaic" lang="arc" hreflang="arc" data-title="ܩܠܝܕܐ (ܓܪܡܐ)" data-language-autonym="ܐܪܡܝܐ" data-language-local-name="Aramaic" class="interlanguage-link-target"><span>ܐܪܡܝܐ</span></a></li><li class="interlanguage-link interwiki-ay mw-list-item"><a href="https://ay.wikipedia.org/wiki/Qhiwi_ch%27aka" title="Qhiwi ch'aka – Aymara" lang="ay" hreflang="ay" data-title="Qhiwi ch'aka" data-language-autonym="Aymar aru" data-language-local-name="Aymara" class="interlanguage-link-target"><span>Aymar aru</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/K%C3%B6rp%C3%BCc%C3%BCk_s%C3%BCm%C3%BCy%C3%BC" title="Körpücük sümüyü – Azerbaijani" lang="az" hreflang="az" data-title="Körpücük sümüyü" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A6%A3%E0%A7%8D%E0%A6%A0%E0%A6%BE%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BF" title="কণ্ঠাস্থি – Bangla" lang="bn" hreflang="bn" data-title="কণ্ঠাস্থি" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/S%C3%B3-kut" title="Só-kut – Minnan" lang="nan" hreflang="nan" data-title="Só-kut" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A3%D0%BC%D1%80%D0%B0%D1%83_%D2%BB%D3%A9%D0%B9%D3%99%D0%B3%D0%B5" title="Умрау һөйәге – Bashkir" lang="ba" hreflang="ba" data-title="Умрау һөйәге" data-language-autonym="Башҡортса" data-language-local-name="Bashkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%BB%D1%8E%D1%87%D1%8B%D1%86%D0%B0" title="Ключыца – Belarusian" lang="be" hreflang="be" data-title="Ключыца" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BC%D0%B5%D0%BD%D1%8C%D0%BD%D1%96%D1%86%D0%B0" title="Раменьніца – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Раменьніца" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%BB%D1%8E%D1%87%D0%B8%D1%86%D0%B0" title="Ключица – Bulgarian" lang="bg" hreflang="bg" data-title="Ключица" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Klju%C4%8Dna_kost" title="Ključna kost – Bosnian" lang="bs" hreflang="bs" data-title="Ključna kost" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Ibil-skoaz" title="Ibil-skoaz – Breton" lang="br" hreflang="br" data-title="Ibil-skoaz" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Clav%C3%ADcula" title="Clavícula – Catalan" lang="ca" hreflang="ca" data-title="Clavícula" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%99%C4%95%D1%82%D0%B5%D1%81" title="Йĕтес – Chuvash" lang="cv" hreflang="cv" data-title="Йĕтес" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kl%C3%AD%C4%8Dn%C3%AD_kost" title="Klíční kost – Czech" lang="cs" hreflang="cs" data-title="Klíční kost" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Clavicula" title="Clavicula – Danish" lang="da" hreflang="da" data-title="Clavicula" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Schl%C3%BCsselbein" title="Schlüsselbein – German" lang="de" hreflang="de" data-title="Schlüsselbein" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%86%DE%AE%DE%82%DE%91%DE%AA%DE%86%DE%A6%DE%81%DE%A8" title="ކޮނޑުކަށި – Divehi" lang="dv" hreflang="dv" data-title="ކޮނޑުކަށި" data-language-autonym="ދިވެހިބަސް" data-language-local-name="Divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Rangluu" title="Rangluu – Estonian" lang="et" hreflang="et" data-title="Rangluu" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%BB%CE%B5%CE%AF%CE%B4%CE%B1" title="Κλείδα – Greek" lang="el" hreflang="el" data-title="Κλείδα" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Clav%C3%ADcula" title="Clavícula – Spanish" lang="es" hreflang="es" data-title="Clavícula" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Klaviklo" title="Klaviklo – Esperanto" lang="eo" hreflang="eo" data-title="Klaviklo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Lepauztai" title="Lepauztai – Basque" lang="eu" hreflang="eu" data-title="Lepauztai" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%B1%D9%82%D9%88%D9%87" title="ترقوه – Persian" lang="fa" hreflang="fa" data-title="ترقوه" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Clavicule" title="Clavicule – French" lang="fr" hreflang="fr" data-title="Clavicule" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Dealrach%C3%A1n" title="Dealrachán – Irish" lang="ga" hreflang="ga" data-title="Dealrachán" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Cn%C3%A0mh_an_ugain" title="Cnàmh an ugain – Scottish Gaelic" lang="gd" hreflang="gd" data-title="Cnàmh an ugain" data-language-autonym="Gàidhlig" data-language-local-name="Scottish Gaelic" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Clav%C3%ADcula" title="Clavícula – Galician" lang="gl" hreflang="gl" data-title="Clavícula" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%87%84%EA%B3%A8" title="쇄골 – Korean" lang="ko" hreflang="ko" data-title="쇄골" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%B6%D6%80%D5%A1%D5%AF" title="Անրակ – Armenian" lang="hy" hreflang="hy" data-title="Անրակ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9C%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A5%81%E0%A4%95" title="जत्रुक – Hindi" lang="hi" hreflang="hi" data-title="जत्रुक" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Klju%C4%8Dna_kost" title="Ključna kost – Croatian" lang="hr" hreflang="hr" data-title="Ključna kost" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Klavikulo" title="Klavikulo – Ido" lang="io" hreflang="io" data-title="Klavikulo" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tulang_selangka" title="Tulang selangka – Indonesian" lang="id" hreflang="id" data-title="Tulang selangka" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Vi%C3%B0bein" title="Viðbein – Icelandic" lang="is" hreflang="is" data-title="Viðbein" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Clavicola" title="Clavicola – Italian" lang="it" hreflang="it" data-title="Clavicola" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A2%D7%A6%D7%9D_%D7%94%D7%91%D7%A8%D7%99%D7%97" title="עצם הבריח – Hebrew" lang="he" hreflang="he" data-title="עצם הבריח" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Balung_selangka" title="Balung selangka – Javanese" lang="jv" hreflang="jv" data-title="Balung selangka" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%88%D0%B0%D1%81%D2%AF%D0%B9%D0%B5%D0%BA" title="Ашасүйек – Kazakh" lang="kk" hreflang="kk" data-title="Ашасүйек" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Mtulinga" title="Mtulinga – Swahili" lang="sw" hreflang="sw" data-title="Mtulinga" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Clavicula" title="Clavicula – Latin" lang="la" hreflang="la" data-title="Clavicula" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Atsl%C4%93gas_kauls" title="Atslēgas kauls – Latvian" lang="lv" hreflang="lv" data-title="Atslēgas kauls" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Raktikaulis" title="Raktikaulis – Lithuanian" lang="lt" hreflang="lt" data-title="Raktikaulis" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Kulcscsont" title="Kulcscsont – Hungarian" lang="hu" hreflang="hu" data-title="Kulcscsont" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9A%D0%BB%D1%83%D1%87%D0%BD%D0%B0_%D0%BA%D0%BE%D1%81%D0%BA%D0%B0" title="Клучна коска – Macedonian" lang="mk" hreflang="mk" data-title="Клучна коска" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Tulang_selangka" title="Tulang selangka – Malay" lang="ms" hreflang="ms" data-title="Tulang selangka" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Sleutelbeen" title="Sleutelbeen – Dutch" lang="nl" hreflang="nl" data-title="Sleutelbeen" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%95%E0%A5%8D%E0%A4%B2%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AD%E0%A4%BF%E0%A4%95%E0%A4%B2" title="क्ल्याभिकल – Newari" lang="new" hreflang="new" data-title="क्ल्याभिकल" data-language-autonym="नेपाल भाषा" data-language-local-name="Newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%8E%96%E9%AA%A8" title="鎖骨 – Japanese" lang="ja" hreflang="ja" data-title="鎖骨" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kragebein" title="Kragebein – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Kragebein" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kragebein" title="Kragebein – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Kragebein" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Obojczyk_(anatomia)" title="Obojczyk (anatomia) – Polish" lang="pl" hreflang="pl" data-title="Obojczyk (anatomia)" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Clav%C3%ADcula" title="Clavícula – Portuguese" lang="pt" hreflang="pt" data-title="Clavícula" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Clavicul%C4%83" title="Claviculă – Romanian" lang="ro" hreflang="ro" data-title="Claviculă" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%BB%D1%8E%D1%87%D0%B8%D1%86%D0%B0" title="Ключица – Russian" lang="ru" hreflang="ru" data-title="Ключица" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Hausebane" title="Hausebane – Scots" lang="sco" hreflang="sco" data-title="Hausebane" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Clavicle" title="Clavicle – Simple English" lang="en-simple" hreflang="en-simple" data-title="Clavicle" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/K%C4%BE%C3%BA%C4%8Dna_kos%C5%A5" title="Kľúčna kosť – Slovak" lang="sk" hreflang="sk" data-title="Kľúčna kosť" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Klju%C4%8Dnica" title="Ključnica – Slovenian" lang="sl" hreflang="sl" data-title="Ključnica" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%86%DB%95%DA%B5%DB%95%D9%85%DB%95" title="چەڵەمە – Central Kurdish" lang="ckb" hreflang="ckb" data-title="چەڵەمە" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9A%D1%99%D1%83%D1%87%D0%BD%D0%B0_%D0%BA%D0%BE%D1%81%D1%82" title="Кључна кост – Serbian" lang="sr" hreflang="sr" data-title="Кључна кост" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Klju%C4%8Dna_kost" title="Ključna kost – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Ključna kost" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Solisluu" title="Solisluu – Finnish" lang="fi" hreflang="fi" data-title="Solisluu" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Nyckelben" title="Nyckelben – Swedish" lang="sv" hreflang="sv" data-title="Nyckelben" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Balagat" title="Balagat – Tagalog" lang="tl" hreflang="tl" data-title="Balagat" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AE%BE%E0%AE%B1%E0%AF%88_%E0%AE%8E%E0%AE%B2%E0%AF%81%E0%AE%AE%E0%AF%8D%E0%AE%AA%E0%AF%81" title="காறை எலும்பு – Tamil" lang="ta" hreflang="ta" data-title="காறை எலும்பு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%9C%E0%B0%A4%E0%B1%8D%E0%B0%B0%E0%B1%81%E0%B0%95" title="జత్రుక – Telugu" lang="te" hreflang="te" data-title="జత్రుక" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%A3%E0%B8%B0%E0%B8%94%E0%B8%B9%E0%B8%81%E0%B9%84%E0%B8%AB%E0%B8%9B%E0%B8%A5%E0%B8%B2%E0%B8%A3%E0%B9%89%E0%B8%B2" title="กระดูกไหปลาร้า – Thai" lang="th" hreflang="th" data-title="กระดูกไหปลาร้า" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/K%C3%B6pr%C3%BCc%C3%BCk_kemi%C4%9Fi" title="Köprücük kemiği – Turkish" lang="tr" hreflang="tr" data-title="Köprücük kemiği" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%BB%D1%8E%D1%87%D0%B8%D1%86%D1%8F" title="Ключиця – Ukrainian" lang="uk" hreflang="uk" data-title="Ключиця" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DB%81%D9%86%D8%B3%D9%84%DB%8C" title="ہنسلی – Urdu" lang="ur" hreflang="ur" data-title="ہنسلی" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Ndokgvaengzgiengz" title="Ndokgvaengzgiengz – Zhuang" lang="za" hreflang="za" data-title="Ndokgvaengzgiengz" data-language-autonym="Vahcuengh" data-language-local-name="Zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/X%C6%B0%C6%A1ng_%C4%91%C3%B2n" title="Xương đòn – Vietnamese" lang="vi" hreflang="vi" data-title="Xương đòn" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Clavete" title="Clavete – Walloon" lang="wa" hreflang="wa" data-title="Clavete" data-language-autonym="Walon" data-language-local-name="Walloon" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kuwelyo" title="Kuwelyo – Waray" lang="war" hreflang="war" data-title="Kuwelyo" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%94%81%E9%AA%A8" title="锁骨 – Wu" lang="wuu" hreflang="wuu" data-title="锁骨" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8E%96%E9%AA%A8" title="鎖骨 – Cantonese" lang="yue" hreflang="yue" data-title="鎖骨" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%94%81%E9%AA%A8" title="锁骨 – Chinese" lang="zh" hreflang="zh" data-title="锁骨" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/Tulang_selangka" title="Tulang selangka – Betawi" lang="bew" hreflang="bew" data-title="Tulang selangka" data-language-autonym="Betawi" data-language-local-name="Betawi" class="interlanguage-link-target"><span>Betawi</span></a></li> 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href="/w/index.php?title=Conoid_tubercle&redirect=no" class="mw-redirect" title="Conoid tubercle">Conoid tubercle</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Long bone that serves as a strut between the scapula and the sternum</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">"Collarbone" redirects here. 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Clavicle%22">"Clavicle"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Clavicle%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Clavicle%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Clavicle%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Clavicle%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Clavicle%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">July 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.infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><tbody><tr><th colspan="2" class="infobox-above" style="background-color:whitesmoke">Clavicle (collarbone)</th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Female_clavicle.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Female_clavicle.jpg/250px-Female_clavicle.jpg" decoding="async" width="250" height="48" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Female_clavicle.jpg/375px-Female_clavicle.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Female_clavicle.jpg/500px-Female_clavicle.jpg 2x" data-file-width="676" data-file-height="131" /></a></span><div class="infobox-caption">Human collarbone</div></td></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Clavicle_-_anterior_view.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Clavicle_-_anterior_view.png/250px-Clavicle_-_anterior_view.png" decoding="async" width="250" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Clavicle_-_anterior_view.png/375px-Clavicle_-_anterior_view.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/82/Clavicle_-_anterior_view.png/500px-Clavicle_-_anterior_view.png 2x" data-file-width="4500" data-file-height="4500" /></a></span><div class="infobox-caption">Collarbone (shown in red)</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Details</th></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Identifiers</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Latin" title="Latin">Latin</a></th><td class="infobox-data"><i>clavicula</i></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">MeSH</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?ui=D002968">D002968</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Terminologia_Anatomica" title="Terminologia Anatomica">TA98</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://ifaa.unifr.ch/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/02.4.02.001%20Entity%20TA98%20EN.htm">A02.4.02.001</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Terminologia_Anatomica" title="Terminologia Anatomica">TA2</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://ta2viewer.openanatomy.org/?id=1168">1168</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Foundational_Model_of_Anatomy" title="Foundational Model of Anatomy">FMA</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://bioportal.bioontology.org/ontologies/FMA/?p=classes&conceptid=http%3A%2F%2Fpurl.org%2Fsig%2Font%2Ffma%2Ffma13321">13321</a></td></tr><tr><td colspan="2" class="infobox-below"><a href="/wiki/Anatomical_terms_of_bone" title="Anatomical terms of bone">Anatomical terms of bone</a><div style="text-align: right;"><small class="noprint">[<a href="https://www.wikidata.org/wiki/Q16343" class="extiw" title="d:Q16343">edit on Wikidata</a>]</small></div></td></tr></tbody></table> <p>The <b>clavicle</b>, <b>collarbone</b>, or <b>keybone</b> is a slender, S-shaped <a href="/wiki/Long_bone" title="Long bone">long bone</a> approximately 6 inches (15 cm) long<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> that serves as a <a href="/wiki/Strut" title="Strut">strut</a> between the <a href="/wiki/Scapula" title="Scapula">shoulder blade</a> and the <a href="/wiki/Sternum" title="Sternum">sternum</a> (breastbone). There are two clavicles, one on each side of the body. The clavicle is the only long bone in the body that lies <a href="/wiki/Horizontal_plane" class="mw-redirect" title="Horizontal plane">horizontally</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Together with the shoulder blade, it makes up the <a href="/wiki/Shoulder_girdle" title="Shoulder girdle">shoulder girdle</a>. It is a palpable bone and, in people who have less <a href="/wiki/Fat" title="Fat">fat</a> in this region, the location of the bone is clearly visible. It receives its name from <a href="/wiki/Latin" title="Latin">Latin</a> <i>clavicula</i> 'little key' because the bone rotates along its axis like a key when the shoulder is <a href="/wiki/Abduction_(kinesiology)" class="mw-redirect" title="Abduction (kinesiology)">abducted</a>. The clavicle is the most commonly fractured bone. It can easily be fractured by impacts to the shoulder from the force of falling on outstretched arms or by a direct hit.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Structure">Structure</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=1" title="Edit section: Structure"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The collarbone is a thin doubly curved <a href="/wiki/Long_bone" title="Long bone">long bone</a> that connects the <a href="/wiki/Human_arm" class="mw-redirect" title="Human arm">arm</a> to the <a href="/wiki/Torso" title="Torso">trunk</a> of the body.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Located directly above the <a href="/wiki/First_rib" class="mw-redirect" title="First rib">first rib</a>, it acts as a strut to keep the scapula in place so that the arm can hang freely. At its rounded medial end (sternal end), it articulates with the <a href="/wiki/Manubrium" class="mw-redirect" title="Manubrium">manubrium</a> of the <a href="/wiki/Sternum" title="Sternum">sternum</a> (breastbone) at the <a href="/wiki/Sternoclavicular_joint" title="Sternoclavicular joint">sternoclavicular joint</a>. At its flattened lateral end (acromial end), it articulates with the <a href="/wiki/Acromion" title="Acromion">acromion</a>, a process of the <a href="/wiki/Scapula" title="Scapula">scapula</a> (shoulder blade), at the <a href="/wiki/Acromioclavicular_joint" title="Acromioclavicular joint">acromioclavicular joint</a>. </p> <table class="wikitable" align="right" width="250"> <tbody><tr> <td><span typeof="mw:File"><a href="/wiki/File:Clavicula_inf.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Clavicula_inf.jpg/250px-Clavicula_inf.jpg" decoding="async" width="250" height="92" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Clavicula_inf.jpg/375px-Clavicula_inf.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/Clavicula_inf.jpg/500px-Clavicula_inf.jpg 2x" data-file-width="600" data-file-height="220" /></a></span><br /><span typeof="mw:File"><a href="/wiki/File:Clavicula_sup.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Clavicula_sup.jpg/250px-Clavicula_sup.jpg" decoding="async" width="250" height="93" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Clavicula_sup.jpg/375px-Clavicula_sup.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Clavicula_sup.jpg/500px-Clavicula_sup.jpg 2x" data-file-width="600" data-file-height="224" /></a></span> </td></tr> <tr> <td>Right clavicle—from below, and from above </td></tr> <tr> <td><span typeof="mw:File"><a href="/wiki/File:Gray200.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Gray200.png/250px-Gray200.png" decoding="async" width="250" height="78" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Gray200.png/375px-Gray200.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Gray200.png/500px-Gray200.png 2x" data-file-width="600" data-file-height="188" /></a></span><br /><span typeof="mw:File"><a href="/wiki/File:Gray201.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Gray201.png/250px-Gray201.png" decoding="async" width="250" height="85" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Gray201.png/375px-Gray201.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Gray201.png/500px-Gray201.png 2x" data-file-width="600" data-file-height="205" /></a></span> </td></tr> <tr> <td>Left clavicle—from above, and from below </td></tr></tbody></table> <p>The rounded medial region (sternal region) of the shaft has a long curve laterally and anteriorly along two-thirds of the entire shaft. The flattened lateral region (acromial region) of the shaft has an even larger posterior curve to articulate with the acromion of the scapula. The medial region is the longest clavicular region as it takes up two-thirds of the entire shaft. The lateral region is both the widest clavicular region and thinnest clavicular region. The lateral end has a rough inferior surface that bears a ridge, the <a href="/wiki/Trapezoid_line" title="Trapezoid line">trapezoid line</a>, and a slight rounded projection, the <b>conoid tubercle</b> (above the <a href="/wiki/Coracoid_process" title="Coracoid process">coracoid process</a>). These surface features are attachment sites for muscles and ligaments of the shoulder. </p><p>It can be divided into three parts: medial end, lateral end, and shaft. </p> <div class="mw-heading mw-heading3"><h3 id="Medial_end">Medial end</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=2" title="Edit section: Medial end"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The medial end is also known as the sternal end. It is quadrangular and articulates with the clavicular notch of the <a href="/wiki/Manubrium" class="mw-redirect" title="Manubrium">manubrium</a> of the <a href="/wiki/Sternum" title="Sternum">sternum</a> to form the <a href="/wiki/Sternoclavicular_joint" title="Sternoclavicular joint">sternoclavicular joint</a>.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> The articular surface extends to the inferior aspect for articulation with the first <a href="/wiki/Costal_cartilage" title="Costal cartilage">costal cartilage</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Lateral_end">Lateral end</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=3" title="Edit section: Lateral end"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The lateral end is also known as the acromial end. It is flat from above downward. It bears a facet that articulates with the shoulder to form the <a href="/wiki/Acromioclavicular_joint" title="Acromioclavicular joint">acromioclavicular joint</a>. The area surrounding the joint gives an attachment to the joint capsule. The anterior border is concave forward and the posterior border is convex backward.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Shaft">Shaft</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=4" title="Edit section: Shaft"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The shaft is divided into two main regions, the medial region, and the lateral region. The medial region is also known as the sternal region, it is the longest clavicular region as it takes up two-thirds of the entire shaft. The lateral region is also known as the acromial region, it is both the widest clavicular region and thinnest clavicular region. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Clavicle_3d_Model.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Clavicle_3d_Model.gif/220px-Clavicle_3d_Model.gif" decoding="async" width="220" height="137" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Clavicle_3d_Model.gif/330px-Clavicle_3d_Model.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Clavicle_3d_Model.gif/440px-Clavicle_3d_Model.gif 2x" data-file-width="740" data-file-height="460" /></a><figcaption>3D model of the clavicle</figcaption></figure> <div class="mw-heading mw-heading4"><h4 id="Lateral_region_of_the_shaft">Lateral region of the shaft</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=5" title="Edit section: Lateral region of the shaft"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The lateral region of the shaft has two borders and two surfaces. </p> <ul><li>the anterior border is concave forward and gives origin to the <a href="/wiki/Deltoid_muscle" title="Deltoid muscle">deltoid muscle</a>.</li> <li>the posterior border is convex and gives attachment to the <a href="/wiki/Trapezius_muscle" class="mw-redirect" title="Trapezius muscle">trapezius muscle</a>.</li> <li>the inferior surface has a ridge called the <a href="/wiki/Trapezoid_line" title="Trapezoid line">trapezoid line</a> and a tubercle; the conoid tubercle for attachment with the trapezoid and the <a href="/wiki/Conoid_ligament" title="Conoid ligament">conoid ligament</a>, part of the <a href="/wiki/Coracoclavicular_ligament" title="Coracoclavicular ligament">coracoclavicular ligament</a> that serves to connect the collarbone with the coracoid process of the scapula.</li></ul> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Parts_Of_Clavicle.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Parts_Of_Clavicle.png/220px-Parts_Of_Clavicle.png" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Parts_Of_Clavicle.png/330px-Parts_Of_Clavicle.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/52/Parts_Of_Clavicle.png/440px-Parts_Of_Clavicle.png 2x" data-file-width="1920" data-file-height="1080" /></a><figcaption>Parts of clavicle</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Development">Development</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=6" title="Edit section: Development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The collarbone is the first bone to begin the process of <a href="/wiki/Ossification" title="Ossification">ossification</a> (laying down of minerals onto a preformed matrix) during <a href="/wiki/Human_embryogenesis" class="mw-redirect" title="Human embryogenesis">development of the embryo</a>, during the fifth and sixth weeks of <a href="/wiki/Gestational_age_(obstetrics)" class="mw-redirect" title="Gestational age (obstetrics)">gestation</a>. However, it is one of the last bones to finish ossification at about 21–25 years of age. Its lateral end is formed by <a href="/wiki/Intramembranous_ossification" title="Intramembranous ossification">intramembranous ossification</a> while medially it is formed by <a href="/wiki/Endochondral_ossification" title="Endochondral ossification">endochondral ossification</a>. It consists of a mass of <a href="/wiki/Cancellous_bone" class="mw-redirect" title="Cancellous bone">cancellous bone</a> surrounded by a <a href="/wiki/Compact_bone" class="mw-redirect" title="Compact bone">compact bone</a> shell. The cancellous bone forms via two <a href="/wiki/Ossification_centres" class="mw-redirect" title="Ossification centres">ossification centres</a>, one medial and one lateral, which fuse later on. The compact forms as the layer of <a href="/wiki/Fascia" title="Fascia">fascia</a> covering the bone stimulate the ossification of adjacent tissue. The resulting compact bone is known as a periosteal collar. </p><p>The collarbone has a <a href="/wiki/Medullary_cavity" title="Medullary cavity">medullary cavity</a> (<a href="/wiki/Bone_marrow" title="Bone marrow">marrow cavity</a>) in its medial two-thirds.<sup id="cite_ref-Standring2016_7-0" class="reference"><a href="#cite_note-Standring2016-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> It is made up of spongy <a href="/wiki/Cancellous_bone" class="mw-redirect" title="Cancellous bone">cancellous bone</a> with a shell of <a href="/wiki/Compact_bone" class="mw-redirect" title="Compact bone">compact bone</a>.<sup id="cite_ref-Moore-1999_8-0" class="reference"><a href="#cite_note-Moore-1999-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> It is a <a href="/wiki/Dermal_bone" title="Dermal bone">dermal bone</a> derived from elements originally attached to the skull. </p> <div class="mw-heading mw-heading3"><h3 id="Variation">Variation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=7" title="Edit section: Variation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The shape of the clavicle varies more than most other long bones. It is occasionally pierced by a branch of the <a href="/wiki/Supraclavicular_nerve" class="mw-redirect" title="Supraclavicular nerve">supraclavicular nerve</a>. In males the clavicle is usually longer and larger than in females. A study measuring 748 males and 252 females saw a difference in collarbone length between age groups 18–20 and 21–25 of about 6 and 5 mm (0.24 and 0.20 in) for males and females respectively.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>The left clavicle is usually longer and weaker than the right clavicle.<sup id="cite_ref-Moore-1999_8-1" class="reference"><a href="#cite_note-Moore-1999-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>The collarbones are sometimes partly or completely absent in <a href="/wiki/Cleidocranial_dysostosis" title="Cleidocranial dysostosis">cleidocranial dysostosis</a>. </p><p>The <a href="/wiki/Levator_claviculae_muscle" title="Levator claviculae muscle">levator claviculae muscle</a>, present in 2–3% of people, originates on the transverse processes of the upper cervical vertebrae and is inserted in the lateral half of the clavicle. </p> <div class="mw-heading mw-heading2"><h2 id="Functions">Functions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=8" title="Edit section: Functions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The collarbone serves several functions:<sup id="cite_ref-Moore-1999_8-2" class="reference"><a href="#cite_note-Moore-1999-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <ul><li>It serves as a rigid support from which the scapula and free limb are suspended; an arrangement that keeps the upper limb away from the thorax so that the arm has maximum range of movement. Acting as a flexible, crane-like strut, it allows the scapula to move freely on the thoracic wall.</li> <li><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Brachial_Plexus.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Brachial_Plexus.png/220px-Brachial_Plexus.png" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Brachial_Plexus.png/330px-Brachial_Plexus.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Brachial_Plexus.png/440px-Brachial_Plexus.png 2x" data-file-width="1920" data-file-height="1080" /></a><figcaption>Relation of Brachial Plexus with the Clavicle</figcaption></figure>Covering the <a href="/wiki/Cervicoaxillary_canal" title="Cervicoaxillary canal">cervicoaxillary canal</a>, it protects the neurovascular bundle that supplies the upper limb.</li> <li>Transmits physical impacts from the upper limb to the <a href="/wiki/Axial_skeleton" title="Axial skeleton">axial skeleton</a>.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Muscle">Muscle</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=9" title="Edit section: Muscle"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Muscles and ligaments that attach to the collarbone include: </p> <table class="wikitable"> <tbody><tr> <th>Attachment on collarbone</th> <th>Muscle/Ligament</th> <th>Other attachment </th></tr> <tr> <td>Superior surface and anterior border</td> <td><a href="/wiki/Deltoid_muscle" title="Deltoid muscle">Deltoid muscle</a></td> <td><a href="/wiki/Deltoid_tubercle_of_spine_of_scapula" title="Deltoid tubercle of spine of scapula">deltoid tubercle</a>, anteriorly on the lateral third </td></tr> <tr> <td>Superior surface</td> <td><a href="/wiki/Trapezius_muscle" class="mw-redirect" title="Trapezius muscle">Trapezius muscle</a></td> <td>posteriorly on the lateral third </td></tr> <tr> <td>Inferior surface</td> <td><a href="/wiki/Subclavius_muscle" title="Subclavius muscle">Subclavius muscle</a></td> <td><a href="/wiki/Subclavian_groove" title="Subclavian groove">subclavian groove</a> </td></tr> <tr> <td>Inferior surface</td> <td><a href="/wiki/Conoid_ligament" title="Conoid ligament">Conoid ligament</a> (the medial part of the <a href="/wiki/Coracoclavicular_ligament" title="Coracoclavicular ligament">coracoclavicular ligament</a>)</td> <td><a href="/wiki/Conoid_tubercle" class="mw-redirect" title="Conoid tubercle">conoid tubercle</a> </td></tr> <tr> <td>Inferior surface</td> <td><a href="/wiki/Trapezoid_ligament" title="Trapezoid ligament">Trapezoid ligament</a> (the lateral part of the <a href="/wiki/Coracoclavicular_ligament" title="Coracoclavicular ligament">coracoclavicular ligament</a>)</td> <td><a href="/wiki/Trapezoid_line" title="Trapezoid line">trapezoid line</a> </td></tr> <tr> <td>Anterior border</td> <td><a href="/wiki/Pectoralis_major_muscle" class="mw-redirect" title="Pectoralis major muscle">Pectoralis major muscle</a></td> <td>medial third (rounded border) </td></tr> <tr> <td>Posterior border</td> <td><a href="/wiki/Sternocleidomastoid_muscle" title="Sternocleidomastoid muscle">Sternocleidomastoid muscle</a> (clavicular head)</td> <td>superiorly, on the medial third </td></tr> <tr> <td>Posterior border</td> <td><a href="/wiki/Sternohyoid_muscle" title="Sternohyoid muscle">Sternohyoid muscle</a></td> <td>inferiorly, on the medial third </td></tr> <tr> <td>Posterior border</td> <td><a href="/wiki/Trapezius_muscle" class="mw-redirect" title="Trapezius muscle">Trapezius muscle</a></td> <td>lateral third </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Clinical_significance">Clinical significance</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=10" title="Edit section: Clinical significance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Acromioclavicular_dislocation" class="mw-redirect" title="Acromioclavicular dislocation">Acromioclavicular dislocation</a> ("AC Separation")</li> <li><a href="/w/index.php?title=Degeneration_of_the_clavicle&action=edit&redlink=1" class="new" title="Degeneration of the clavicle (page does not exist)">Degeneration of the clavicle</a></li> <li><a href="/wiki/Osteolysis" title="Osteolysis">Osteolysis</a></li> <li><a href="/w/index.php?title=Sternoclavicular_dislocations&action=edit&redlink=1" class="new" title="Sternoclavicular dislocations (page does not exist)">Sternoclavicular dislocations</a></li></ul> <p>A vertical line drawn from the mid-clavicle called the <a href="/wiki/Mid-clavicular_line" class="mw-redirect" title="Mid-clavicular line">mid-clavicular line</a> is used as a reference in describing cardiac apex beat during medical examination. It is also useful for evaluating an enlarged liver, and for locating the <a href="/wiki/Gallbladder" title="Gallbladder">gallbladder</a> which is between the mid-clavicular line and the <a href="/wiki/Transpyloric_plane" title="Transpyloric plane">transpyloric plane</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Collarbone_fracture">Collarbone fracture</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=11" title="Edit section: Collarbone fracture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Clavicle_fracture" title="Clavicle fracture">Clavicle fracture</a></div> <p>Clavicle fractures (colloquially, a broken collarbone) occur as a result of injury or trauma. The most common type of fractures occur when a person falls horizontally on the shoulder or with an outstretched hand. A direct hit to the collarbone will also cause a break. In most cases, the direct hit occurs from the lateral side towards the medial side of the bone. The most common site of fracture is the junction between the two curvatures of the bone, which is the weakest point.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> This results in the sternocleidomastoid muscle lifting the medial aspect superiorly, which can result in perforation of the overlying skin. </p> <div class="mw-heading mw-heading2"><h2 id="Other_animals">Other animals</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=12" title="Edit section: Other animals"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The clavicle first appears as part of the skeleton in primitive <a href="/wiki/Osteichthyes" title="Osteichthyes">bony fish</a>, where it is associated with the <a href="/wiki/Pectoral_fin" class="mw-redirect" title="Pectoral fin">pectoral fin</a>; they also have a bone called the <a href="/wiki/Cleithrum" title="Cleithrum">cleithrum</a>. In such fish, the paired clavicles run behind and below the gills on each side, and are joined by a solid <a href="/wiki/Symphysis" title="Symphysis">symphysis</a> on the fish's underside. They are, however, absent in <a href="/wiki/Chondricthyes" class="mw-redirect" title="Chondricthyes">cartilaginous fish</a> and in the vast majority of living bony fish, including all of the <a href="/wiki/Teleost" title="Teleost">teleosts</a>.<sup id="cite_ref-VB_12-0" class="reference"><a href="#cite_note-VB-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>The earliest <a href="/wiki/Tetrapod" title="Tetrapod">tetrapods</a> retained this arrangement, with the addition of a diamond-shaped <a href="/wiki/Interclavicle" title="Interclavicle">interclavicle</a> between the base of the clavicles, although this is not found in living <a href="/wiki/Amphibian" title="Amphibian">amphibians</a>. The cleithrum disappeared early in the evolution of <a href="/wiki/Reptile" title="Reptile">reptiles</a>, and is not found in any living <a href="/wiki/Amniote" title="Amniote">amniotes</a>, but the interclavicle is present in most modern reptiles, and also in <a href="/wiki/Monotreme" title="Monotreme">monotremes</a>. In modern forms, however, there are a number of variations from the primitive pattern. For example, <a href="/wiki/Crocodilian" class="mw-redirect" title="Crocodilian">crocodilians</a> and <a href="/wiki/Salamander" title="Salamander">salamanders</a> lack clavicles altogether (although crocodilians do retain the interclavicle), while in <a href="/wiki/Turtle" title="Turtle">turtles</a>, they form part of the armoured <a href="/wiki/Plastron" class="mw-redirect" title="Plastron">plastron</a>.<sup id="cite_ref-VB_12-1" class="reference"><a href="#cite_note-VB-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>The interclavicle is absent in <a href="/wiki/Marsupial" title="Marsupial">marsupials</a> and <a href="/wiki/Placental_mammal" class="mw-redirect" title="Placental mammal">placental mammals</a>. In many mammals, the clavicles are also reduced, or even absent, to allow the scapula greater freedom of motion, which may be useful in fast-running animals.<sup id="cite_ref-VB_12-2" class="reference"><a href="#cite_note-VB-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Though a number of fossil <a href="/wiki/Hominin" class="mw-redirect" title="Hominin">hominin</a> (humans and chimpanzees) clavicles have been found, most of these are mere segments offering limited information on the form and function of the pectoral girdle. One exception is the clavicle of <a href="/wiki/AL_333" title="AL 333">AL 333x6/9</a> attributed to <i><a href="/wiki/Australopithecus_afarensis" title="Australopithecus afarensis">Australopithecus afarensis</a></i> which has a well-preserved sternal end. One interpretation of this specimen, based on the orientation of its lateral end and the position of the deltoid attachment area, suggests that this clavicle is distinct from those found in extant <a href="/wiki/Ape" title="Ape">apes</a> (including humans), and thus that the shape of the human shoulder dates back to less than <span class="nourlexpansion plainlinks" style="white-space:nowrap;"><a rel="nofollow" class="external text" href="https://geoltime.github.io/?Ma=3–4">3 to 4</a> million years ago</span>. However, analyses of the clavicle in extant primates suggest that the low position of the scapula in humans is reflected mostly in the curvature of the medial portion of the clavicle rather than the lateral portion. This part of the bone is similar in <i>A. afarensis</i> and it is thus possible that this species had a high shoulder position similar to that in <a href="/wiki/Anatomically_modern_humans" class="mw-redirect" title="Anatomically modern humans">modern humans</a>.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="In_dinosaurs">In dinosaurs</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=13" title="Edit section: In dinosaurs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In <a href="/wiki/Dinosaur" title="Dinosaur">dinosaurs</a>, the main bones of the <a href="/wiki/Pectoral_girdle#In_dinosaurs" class="mw-redirect" title="Pectoral girdle">pectoral girdle</a> were the <a href="/wiki/Scapula#In_dinosaurs" title="Scapula">scapula</a> (shoulder blade) and the <a href="/wiki/Coracoid" title="Coracoid">coracoid</a>, both of which directly articulated with the clavicle. The clavicle was present in <a href="/wiki/Saurischian" class="mw-redirect" title="Saurischian">saurischian</a> dinosaurs but largely absent in <a href="/wiki/Ornithischian" class="mw-redirect" title="Ornithischian">ornithischian</a> dinosaurs. The place on the scapula where it articulated with the <a href="/wiki/Humerus" title="Humerus">humerus</a> (upper bone of the forelimb) is the called the <a href="/wiki/Glenoid#In_dinosaurs" class="mw-redirect" title="Glenoid">glenoid</a>. The clavicles fused in some <a href="/wiki/Theropod" class="mw-redirect" title="Theropod">theropod</a> dinosaurs to form a <a href="/wiki/Furcula" title="Furcula">furcula</a>, which is the equivalent to a wishbone.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p><p>In birds, the clavicles and interclavicle have fused to form a single Y-shaped bone, the <a href="/wiki/Furcula" title="Furcula">furcula</a> or "wishbone" which evolved from the clavicles found in coelurosaurian theropods.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Additional_media">Additional media</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=14" title="Edit section: Additional media"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1248256098">@media all and (max-width:720px){.mw-parser-output .mod-gallery{width:100%!important}}.mw-parser-output .mod-gallery{display:table}.mw-parser-output .mod-gallery-default{background:transparent;margin-top:4px}.mw-parser-output .mod-gallery-center{margin-left:auto;margin-right:auto}.mw-parser-output .mod-gallery-left{float:left}.mw-parser-output .mod-gallery-right{float:right}.mw-parser-output .mod-gallery-none{float:none}.mw-parser-output .mod-gallery-collapsible{width:100%}.mw-parser-output .mod-gallery .title,.mw-parser-output .mod-gallery .main,.mw-parser-output .mod-gallery .footer{display:table-row}.mw-parser-output .mod-gallery .title>div{display:table-cell;padding:0 4px 4px;text-align:center;font-weight:bold}.mw-parser-output .mod-gallery .main>div{display:table-cell}.mw-parser-output .mod-gallery .gallery{line-height:1.35em}.mw-parser-output .mod-gallery .footer>div{display:table-cell;padding:4px;text-align:right;font-size:85%;line-height:1em}.mw-parser-output .mod-gallery .title>div *,.mw-parser-output .mod-gallery .footer>div *{overflow:visible}.mw-parser-output .mod-gallery .gallerybox img{background:none!important}.mw-parser-output .mod-gallery .bordered-images .thumb img{border:solid var(--background-color-neutral,#eaecf0)1px}.mw-parser-output .mod-gallery .whitebg .thumb{background:var(--background-color-base,#fff)!important}</style><div class="mod-gallery mod-gallery-default"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Clavicle_-_animation2.gif" class="mw-file-description" title="Position of collarbone (shown in red). Animation."><img alt="Position of collarbone (shown in red). Animation." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Clavicle_-_animation2.gif/150px-Clavicle_-_animation2.gif" decoding="async" width="150" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Clavicle_-_animation2.gif/225px-Clavicle_-_animation2.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Clavicle_-_animation2.gif/300px-Clavicle_-_animation2.gif 2x" data-file-width="450" data-file-height="450" /></a></span></div> <div class="gallerytext">Position of collarbone (shown in red). Animation.</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Left_clavicle_-_close-up_-_animation.gif" class="mw-file-description" title="Shape of collarbone (left). Animation."><img alt="Shape of collarbone (left). Animation." src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Left_clavicle_-_close-up_-_animation.gif/150px-Left_clavicle_-_close-up_-_animation.gif" decoding="async" width="150" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Left_clavicle_-_close-up_-_animation.gif/225px-Left_clavicle_-_close-up_-_animation.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Left_clavicle_-_close-up_-_animation.gif/300px-Left_clavicle_-_close-up_-_animation.gif 2x" data-file-width="450" data-file-height="450" /></a></span></div> <div class="gallerytext">Shape of collarbone (left). Animation.</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><span class="mw-3d-wrapper" data-label="3D"><a href="/wiki/File:Human_clavicle.stl" class="mw-file-description" title="3D image"><img alt="3D image" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Human_clavicle.stl/150px-Human_clavicle.stl.png" decoding="async" width="150" height="113" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Human_clavicle.stl/225px-Human_clavicle.stl.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/af/Human_clavicle.stl/300px-Human_clavicle.stl.png 2x" data-file-width="5120" data-file-height="2880" /></a></span></span></div> <div class="gallerytext">3D image</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Pectoral_girdle_front_diagram.svg" class="mw-file-description" title="Pectoral girdle—front"><img alt="Pectoral girdle—front" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Pectoral_girdle_front_diagram.svg/150px-Pectoral_girdle_front_diagram.svg.png" decoding="async" width="150" height="118" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Pectoral_girdle_front_diagram.svg/225px-Pectoral_girdle_front_diagram.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Pectoral_girdle_front_diagram.svg/300px-Pectoral_girdle_front_diagram.svg.png 2x" data-file-width="512" data-file-height="402" /></a></span></div> <div class="gallerytext">Pectoral girdle—front</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Shoulder_joint.svg" class="mw-file-description" title="Diagram of the human shoulder joint, front view"><img alt="Diagram of the human shoulder joint, front view" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Shoulder_joint.svg/150px-Shoulder_joint.svg.png" decoding="async" width="150" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Shoulder_joint.svg/225px-Shoulder_joint.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Shoulder_joint.svg/300px-Shoulder_joint.svg.png 2x" data-file-width="391" data-file-height="353" /></a></span></div> <div class="gallerytext">Diagram of the human shoulder joint, front view</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Shoulder_joint_back-en.svg" class="mw-file-description" title="Diagram of the human shoulder joint, back view"><img alt="Diagram of the human shoulder joint, back view" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Shoulder_joint_back-en.svg/150px-Shoulder_joint_back-en.svg.png" decoding="async" width="150" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Shoulder_joint_back-en.svg/225px-Shoulder_joint_back-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Shoulder_joint_back-en.svg/300px-Shoulder_joint_back-en.svg.png 2x" data-file-width="391" data-file-height="353" /></a></span></div> <div class="gallerytext">Diagram of the human shoulder joint, back view</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Gray386.png" class="mw-file-description" title="Muscles of the neck. Anterior view."><img alt="Muscles of the neck. Anterior view." src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Gray386.png/150px-Gray386.png" decoding="async" width="150" height="119" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Gray386.png/225px-Gray386.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Gray386.png/300px-Gray386.png 2x" data-file-width="600" data-file-height="477" /></a></span></div> <div class="gallerytext">Muscles of the neck. Anterior view.</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><a href="/wiki/File:Clavicle_4.jpg" class="mw-file-description" title="Clavicle"><img alt="Clavicle" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Clavicle_4.jpg/150px-Clavicle_4.jpg" decoding="async" width="150" height="113" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Clavicle_4.jpg/225px-Clavicle_4.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Clavicle_4.jpg/300px-Clavicle_4.jpg 2x" data-file-width="960" data-file-height="720" /></a></span></div> <div class="gallerytext">Clavicle</div> </li> <li class="gallerybox" style="width: 185px"> <div class="thumb" style="width: 180px; height: 180px;"><span typeof="mw:File"><span><video id="mwe_player_0" poster="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/150px--Clavicle_Anatomy_by_Jason_Christian.webm.jpg" controls="" preload="none" data-mw-tmh="" class="mw-file-element" width="150" height="84" data-durationhint="19" data-mwtitle="Clavicle_Anatomy_by_Jason_Christian.webm" data-mwprovider="wikimediacommons"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.480p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="480p.vp9.webm" data-width="854" data-height="480" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.720p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="720p.vp9.webm" data-width="1280" data-height="720" /><source src="//upload.wikimedia.org/wikipedia/commons/1/12/Clavicle_Anatomy_by_Jason_Christian.webm" type="video/webm; codecs="vp8, vorbis"" data-width="1280" data-height="720" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.144p.mjpeg.mov" type="video/quicktime" data-transcodekey="144p.mjpeg.mov" data-width="256" data-height="144" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.240p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="240p.vp9.webm" data-width="426" data-height="240" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.360p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="360p.vp9.webm" data-width="640" data-height="360" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/1/12/Clavicle_Anatomy_by_Jason_Christian.webm/Clavicle_Anatomy_by_Jason_Christian.webm.360p.webm" type="video/webm; codecs="vp8, vorbis"" data-transcodekey="360p.webm" data-width="640" data-height="360" /></video></span></span></div> <div class="gallerytext">Clavicle anatomy</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=15" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">This article uses <a href="/wiki/Anatomical_terminology" title="Anatomical terminology">anatomical terminology</a>.</div> <ul><li><a href="/wiki/Costal_tuberosity_of_clavicle" title="Costal tuberosity of clavicle">Costal tuberosity of clavicle</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=16" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">The Shoulder Complex. In: Prentice WE. eds. <i>Principles of Athletic Training: A Guide to Evidence-Based Clinical Practice, 17e</i>. McGraw-Hill; Accessed October 30, 2020. <a rel="nofollow" class="external free" href="https://accessphysiotherapy-mhmedical-com.libaccess.lib.mcmaster.ca/content.aspx?bookid=2992&sectionid=250962289">https://accessphysiotherapy-mhmedical-com.libaccess.lib.mcmaster.ca/content.aspx?bookid=2992&sectionid=250962289</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.westfield.ma.edu/PersonalPages/draker/edcom/final/webprojects/sp17/sectiona/putmetogether/CorrectQ3.html#:~:text=The%20clavicle%20is%20the%20only,the%20body%20that%20lies%20horizontally.">"CorrectQ3"</a>. <i>www.westfield.ma.edu</i><span class="reference-accessdate">. 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Retrieved <span class="nowrap">2023-09-14</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Cleveland+Clinic&rft.atitle=Why+Do+We+Call+It+a+Collarbone%3F&rft_id=https%3A%2F%2Fmy.clevelandclinic.org%2Fhealth%2Farticles%2F16877-clavicle&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFShane_TubbsLoukasSlappeyMcEvoy2007" class="citation journal cs1">Shane Tubbs, R.; Loukas, Marios; Slappey, John B.; McEvoy, William C.; Linganna, Sanjay; Shoja, Mohammadali M.; Jerry Oakes, W. (9 July 2007). "Surgical and clinical anatomy of the interclavicular ligament". <i>Surgical and Radiologic Anatomy</i>. <b>29</b> (5): 357–360. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2Fs00276-007-0219-z">10.1007/s00276-007-0219-z</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17563831">17563831</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Surgical+and+Radiologic+Anatomy&rft.atitle=Surgical+and+clinical+anatomy+of+the+interclavicular+ligament&rft.volume=29&rft.issue=5&rft.pages=357-360&rft.date=2007-07-09&rft_id=info%3Adoi%2F10.1007%2Fs00276-007-0219-z&rft_id=info%3Apmid%2F17563831&rft.aulast=Shane+Tubbs&rft.aufirst=R.&rft.au=Loukas%2C+Marios&rft.au=Slappey%2C+John+B.&rft.au=McEvoy%2C+William+C.&rft.au=Linganna%2C+Sanjay&rft.au=Shoja%2C+Mohammadali+M.&rft.au=Jerry+Oakes%2C+W.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWongKiel2024" class="citation book cs1">Wong, Michael; Kiel, John (2024). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK499858/">"Anatomy, Shoulder and Upper Limb, Acromioclavicular Joint"</a>. <i>StatPearls</i>. StatPearls Publishing. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/29763033">29763033</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Anatomy%2C+Shoulder+and+Upper+Limb%2C+Acromioclavicular+Joint&rft.btitle=StatPearls&rft.pub=StatPearls+Publishing&rft.date=2024&rft_id=info%3Apmid%2F29763033&rft.aulast=Wong&rft.aufirst=Michael&rft.au=Kiel%2C+John&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK499858%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-Standring2016-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-Standring2016_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStandring2016" class="citation book cs1">Standring, Susan (2016). <i>Gray's anatomy: the anatomical basis of clinical practice .Digital version</i> (41st ed.). Philadelphia, Pa.: Elsevier. p. 892. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780702052309" title="Special:BookSources/9780702052309"><bdi>9780702052309</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Gray%27s+anatomy%3A+the+anatomical+basis+of+clinical+practice+.Digital+version&rft.place=Philadelphia%2C+Pa.&rft.pages=892&rft.edition=41st&rft.pub=Elsevier&rft.date=2016&rft.isbn=9780702052309&rft.aulast=Standring&rft.aufirst=Susan&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-Moore-1999-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-Moore-1999_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Moore-1999_8-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Moore-1999_8-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMooreDalley1999" class="citation book cs1">Moore, Keith L.; Dalley, Arthur F. (1999). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/clinicallyorient00moor"><i>Clinically Oriented Anatomy</i></a></span> (4th ed.). Lippincott Williams & Wilkins. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-683-06141-3" title="Special:BookSources/978-0-683-06141-3"><bdi>978-0-683-06141-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Clinically+Oriented+Anatomy&rft.edition=4th&rft.pub=Lippincott+Williams+%26+Wilkins&rft.date=1999&rft.isbn=978-0-683-06141-3&rft.aulast=Moore&rft.aufirst=Keith+L.&rft.au=Dalley%2C+Arthur+F.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fclinicallyorient00moor&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKaurHarjeet_Sahni2002" class="citation journal cs1">Kaur, H; Harjeet Sahni, D (January 2002). "Length and curves of the clavicle in Northwest Indians". <i>Journal of Anatomical Society of India</i>. <b>51</b> (2): 199–209.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Anatomical+Society+of+India&rft.atitle=Length+and+curves+of+the+clavicle+in+Northwest+Indians&rft.volume=51&rft.issue=2&rft.pages=199-209&rft.date=2002-01&rft.aulast=Kaur&rft.aufirst=H&rft.au=Harjeet+Sahni%2C+D&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="huysmans" class="citation journal cs1">A. Bernat, T. Huysmans, F. Van Glabbeek, J. Sijbers, J. Gielen, and A. Van Tongel (2014). "The anatomy of the clavicle: A Three-dimensional Cadaveric Study". <i>Clinical Anatomy</i>. <b>27</b> (5): 712–723. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fca.22288">10.1002/ca.22288</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/24142486">24142486</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:23982787">23982787</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Clinical+Anatomy&rft.atitle=The+anatomy+of+the+clavicle%3A+A+Three-dimensional+Cadaveric+Study&rft.volume=27&rft.issue=5&rft.pages=712-723&rft.date=2014&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A23982787%23id-name%3DS2CID&rft_id=info%3Apmid%2F24142486&rft_id=info%3Adoi%2F10.1002%2Fca.22288&rft.au=A.+Bernat%2C+T.+Huysmans%2C+F.+Van+Glabbeek%2C+J.+Sijbers%2C+J.+Gielen%2C+and+A.+Van+Tongel&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_journal" title="Template:Cite journal">cite journal</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.shoulder-pain-explained.com/clavicle-fracture.html">"Clavicle Fracture: Symptoms, Diagnosis & Treatment"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Clavicle+Fracture%3A+Symptoms%2C+Diagnosis+%26+Treatment&rft_id=https%3A%2F%2Fwww.shoulder-pain-explained.com%2Fclavicle-fracture.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-VB-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-VB_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-VB_12-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-VB_12-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRomer,_Alfred_SherwoodParsons,_Thomas_S.1977" class="citation book cs1">Romer, Alfred Sherwood; Parsons, Thomas S. (1977). <i>The Vertebrate Body</i>. Philadelphia, PA: Holt-Saunders International. pp. 184–186. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-03-910284-5" title="Special:BookSources/978-0-03-910284-5"><bdi>978-0-03-910284-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Vertebrate+Body&rft.place=Philadelphia%2C+PA&rft.pages=184-186&rft.pub=Holt-Saunders+International&rft.date=1977&rft.isbn=978-0-03-910284-5&rft.au=Romer%2C+Alfred+Sherwood&rft.au=Parsons%2C+Thomas+S.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLarson2009" class="citation book cs1">Larson, Susan G. (2009). "Evolution of the Hominin Shoulder: Early <i>Homo</i>". In Grine, Frederick E.; Fleagle, John G.; Leakey, Richard E. (eds.). <i>The First Humans – Origin and Early Evolution of the Genus Homo</i>. Vertebrate Paleobiology and Paleoanthropology. Springer. p. 66. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2F978-1-4020-9980-9">10.1007/978-1-4020-9980-9</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-4020-9979-3" title="Special:BookSources/978-1-4020-9979-3"><bdi>978-1-4020-9979-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Evolution+of+the+Hominin+Shoulder%3A+Early+Homo&rft.btitle=The+First+Humans+%E2%80%93+Origin+and+Early+Evolution+of+the+Genus+Homo&rft.series=Vertebrate+Paleobiology+and+Paleoanthropology&rft.pages=66&rft.pub=Springer&rft.date=2009&rft_id=info%3Adoi%2F10.1007%2F978-1-4020-9980-9&rft.isbn=978-1-4020-9979-3&rft.aulast=Larson&rft.aufirst=Susan+G.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AClavicle" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text">Martin, A.J. (2006). Introduction to the Study of Dinosaurs. Second Edition. Oxford, Blackwell Publishing. pg. 299-300. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-4051-3413-5" title="Special:BookSources/1-4051-3413-5">1-4051-3413-5</a>.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Clavicle&action=edit&section=17" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Commons-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" 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href="/wiki/Special:EditPage/Template:Bones_of_upper_limb" title="Special:EditPage/Template:Bones of upper limb"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Bones_of_the_arm" style="font-size:114%;margin:0 4em"><a href="/wiki/Bone" title="Bone">Bones</a> of the <a href="/wiki/Arm" title="Arm">arm</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Shoulder_girdle" title="Shoulder girdle">Shoulder girdle</a>, <a class="mw-selflink selflink">clavicle</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Conoid_tubercle" class="mw-redirect" title="Conoid tubercle">conoid tubercle</a></li> <li><a href="/wiki/Trapezoid_line" title="Trapezoid line">trapezoid line</a></li> <li><a href="/wiki/Costal_tuberosity_of_clavicle" title="Costal tuberosity of clavicle">costal tuberosity</a></li> <li><a href="/wiki/Subclavian_groove" title="Subclavian groove">subclavian groove</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Scapula" title="Scapula">Scapula</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>fossae</i> (<a href="/wiki/Subscapular_fossa" class="mw-redirect" title="Subscapular fossa">subscapular</a>, <a href="/wiki/Supraspinatous_fossa" class="mw-redirect" title="Supraspinatous fossa">supraspinatous</a>, <a href="/wiki/Infraspinatous_fossa" class="mw-redirect" title="Infraspinatous fossa">infraspinatous</a>)</li> <li><i>notches</i> (<a href="/wiki/Suprascapular_notch" title="Suprascapular notch">suprascapular</a>, <a href="/wiki/Great_scapular_notch" title="Great scapular notch">great scapular</a>)</li> <li><a href="/wiki/Glenoid_fossa" title="Glenoid fossa">glenoid fossa</a></li> <li><i>tubercles</i> (<a href="/wiki/Infraglenoid_tubercle" title="Infraglenoid tubercle">infraglenoid</a>, <a href="/wiki/Supraglenoid_tubercle" title="Supraglenoid tubercle">supraglenoid</a>)</li> <li><a href="/wiki/Spine_of_scapula" title="Spine of scapula">spine of scapula</a></li> <li><a href="/wiki/Acromion" title="Acromion">acromion</a></li> <li><a href="/wiki/Coracoid_process" title="Coracoid process">coracoid process</a></li> <li><i>angles</i> (<a href="/wiki/Superior_angle_of_scapula" class="mw-redirect" title="Superior angle of scapula">superior</a>, <a href="/wiki/Inferior_angle_of_the_scapula" class="mw-redirect" title="Inferior angle of the scapula">inferior</a>, <a href="/wiki/Lateral_angle_of_the_scapula" class="mw-redirect" title="Lateral angle of the scapula">lateral</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Humerus" title="Humerus">Humerus</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Upper_extremity_of_humerus" class="mw-redirect" title="Upper extremity of humerus">upper extremity</a>:</i> <i>necks</i> (<a href="/wiki/Anatomical_neck_of_humerus" title="Anatomical neck of humerus">anatomical</a>, <a href="/wiki/Surgical_neck_of_the_humerus" title="Surgical neck of the humerus">surgical</a>)</li> <li><i>tubercles</i> (<a href="/wiki/Greater_tubercle" title="Greater tubercle">greater</a>, <a href="/wiki/Lesser_tubercle" title="Lesser tubercle">lesser</a>)</li> <li><a href="/wiki/Bicipital_groove" title="Bicipital groove">bicipital groove</a></li> <li><i><a href="/wiki/Body_of_humerus" class="mw-redirect" title="Body of humerus">body</a>:</i> <a href="/wiki/Radial_sulcus" class="mw-redirect" title="Radial sulcus">radial sulcus</a></li> <li><a href="/wiki/Deltoid_tuberosity" title="Deltoid tuberosity">deltoid tuberosity</a></li> <li><i><a href="/wiki/Lower_extremity_of_humerus" class="mw-redirect" title="Lower extremity of humerus">lower extremity</a>:</i> <a href="/wiki/Capitulum_of_the_humerus" title="Capitulum of the humerus">capitulum</a></li> <li><a href="/wiki/Trochlea_of_humerus" title="Trochlea of humerus">trochlea</a></li> <li><i>epicondyles</i> (<a href="/wiki/Lateral_epicondyle_of_the_humerus" title="Lateral epicondyle of the humerus">lateral</a>, <a href="/wiki/Medial_epicondyle_of_the_humerus" title="Medial epicondyle of the humerus">medial</a>)</li> <li><i>supracondylar ridges</i> (<a href="/wiki/Lateral_supracondylar_ridge" title="Lateral supracondylar ridge">lateral</a>, <a href="/wiki/Medial_supracondylar_ridge" title="Medial supracondylar ridge">medial</a>)</li> <li><i>fossae</i> (<a href="/wiki/Radial_fossa" title="Radial fossa">radial</a>, <a href="/wiki/Coronoid_fossa_of_the_humerus" title="Coronoid fossa of the humerus">coronoid</a>, <a href="/wiki/Olecranon_fossa" title="Olecranon fossa">olecranon</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Forearm" title="Forearm">Forearm</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Radius_(bone)" title="Radius (bone)">Radius</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>near elbow (<a href="/wiki/Head_of_radius" title="Head of radius">head</a>, <a href="/wiki/Radial_tuberosity" title="Radial tuberosity">tuberosity</a>)</li> <li>near wrist (<a href="/wiki/Ulnar_notch_of_the_radius" title="Ulnar notch of the radius">ulnar notch</a>, <a href="/wiki/Radial_styloid_process" title="Radial styloid process">styloid process</a>, <a href="/wiki/Lister%27s_tubercle" title="Lister's tubercle">Lister's tubercle</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ulna" title="Ulna">Ulna</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>near elbow (<a href="/wiki/Tuberosity_of_the_ulna" title="Tuberosity of the ulna">tuberosity</a>, <a href="/wiki/Olecranon" title="Olecranon">olecranon</a>, <a href="/wiki/Coronoid_process_of_the_ulna" title="Coronoid process of the ulna">coronoid process</a>, <a href="/wiki/Radial_notch" title="Radial notch">radial notch</a>, <a href="/wiki/Trochlear_notch" title="Trochlear notch">trochlear notch</a>)</li> <li>near wrist (<a href="/wiki/Ulnar_styloid_process" title="Ulnar styloid process">styloid process</a>)</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hand" title="Hand">Hand</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Carpal_bones" title="Carpal bones">Carpal bones</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Scaphoid_bone" title="Scaphoid bone">scaphoid</a></li> <li><a href="/wiki/Lunate_bone" title="Lunate bone">lunate</a></li> <li><a href="/wiki/Triquetral_bone" title="Triquetral bone">triquetral</a></li> <li><a href="/wiki/Pisiform_bone" title="Pisiform bone">pisiform</a></li> <li><a href="/wiki/Trapezium_(bone)" title="Trapezium (bone)">trapezium</a></li> <li><a href="/wiki/Trapezoid_bone" title="Trapezoid bone">trapezoid</a></li> <li><a href="/wiki/Capitate_bone" title="Capitate bone">capitate</a></li> <li><a href="/wiki/Hamate_bone" title="Hamate bone">hamate</a> <ul><li><a href="/wiki/Hamulus_of_hamate_bone" class="mw-redirect" title="Hamulus of hamate bone">hamulus</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Metacarpal_bones" title="Metacarpal bones">Metacarpal bones</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/First_metacarpal_bone" title="First metacarpal bone">1st</a></li> <li><a href="/wiki/Second_metacarpal_bone" title="Second metacarpal bone">2nd</a></li> <li><a href="/wiki/Third_metacarpal_bone" title="Third metacarpal bone">3rd</a></li> <li><a href="/wiki/Fourth_metacarpal_bone" title="Fourth metacarpal bone">4th</a></li> <li><a href="/wiki/Fifth_metacarpal_bone" title="Fifth metacarpal bone">5th</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Phalanx_bone" title="Phalanx bone">Phalanges</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Proximal_phalanges" class="mw-redirect" title="Proximal phalanges">proximal</a></li> <li><a href="/wiki/Intermediate_phalanges" class="mw-redirect" title="Intermediate phalanges">intermediate</a></li> <li><a href="/wiki/Distal_phalanges" class="mw-redirect" title="Distal phalanges">distal</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r1038841319">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"><link rel="mw-deduplicated-inline-style" 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class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q16343#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4179759-0">Germany</a></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Clavicle"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85026854">United States</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Clavicule"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb12448555j">France</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Clavicule"><a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb12448555j">BnF data</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="klíční kost"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph1142059&CON_LNG=ENG">Czech Republic</a></span></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007283942005171">Israel</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a class="external text" href="http://tools.wmflabs.org/wikidata-externalid-url/?p=1323&url_prefix=https:%2F%2Fwww.unifr.ch%2Fifaa%2FPublic%2FEntryPage%2FTA98%20Tree%2FEntity%20TA98%20EN%2F&url_suffix=%20Entity%20TA98%20EN.htm&id=A02.4.02.001">Terminologia Anatomica</a></span></li></ul></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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