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Anatomical snuffbox - Wikipedia
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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">Anatomical snuffbox</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 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Available in 19 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-19" 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">19 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B3%D8%B9%D8%B7_%D8%A7%D9%84%D9%85%D8%B4%D8%B1%D8%AD%D9%8A%D9%86" title="مسعط المشرحين – Arabic" lang="ar" hreflang="ar" data-title="مسعط المشرحين" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Tabaquera_anat%C3%B2mica" title="Tabaquera anatòmica – Catalan" lang="ca" hreflang="ca" data-title="Tabaquera anatòmica" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Foveola_radialis" title="Foveola radialis – German" lang="de" hreflang="de" data-title="Foveola radialis" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Tabaquera_anat%C3%B3mica" title="Tabaquera anatómica – Spanish" lang="es" hreflang="es" data-title="Tabaquera anatómica" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D9%86%D9%81%DB%8C%D9%87%E2%80%8C%D8%AF%D8%A7%D9%86_%D8%AF%D8%B3%D8%AA" title="انفیهدان دست – Persian" lang="fa" hreflang="fa" data-title="انفیهدان دست" 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/Tabati%C3%A8re_anatomique" title="Tabatière anatomique – French" lang="fr" hreflang="fr" data-title="Tabatière anatomique" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Tabaqueira_anat%C3%B3mica" title="Tabaqueira anatómica – Galician" lang="gl" hreflang="gl" data-title="Tabaqueira anatómica" 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/%ED%95%B4%EB%B6%80%ED%95%99%EC%A0%81%EC%BD%94%EB%8B%B4%EB%B0%B0%EA%B0%91" title="해부학적코담배갑 – Korean" lang="ko" hreflang="ko" data-title="해부학적코담배갑" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Tabacchiera_anatomica" title="Tabacchiera anatomica – Italian" lang="it" hreflang="it" data-title="Tabacchiera anatomica" 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%AA%D7%99%D7%91%D7%AA_%D7%94%D7%94%D7%A8%D7%97%D7%94" title="תיבת ההרחה – Hebrew" lang="he" hreflang="he" data-title="תיבת ההרחה" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Foveola_radialis" title="Foveola radialis – Latin" lang="la" hreflang="la" data-title="Foveola radialis" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Anatomische_snuifdoos" title="Anatomische snuifdoos – Dutch" lang="nl" hreflang="nl" data-title="Anatomische snuifdoos" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%A7%A3%E5%89%96%E5%AD%A6%E7%9A%84%E5%97%85%E3%81%8E%E3%82%BF%E3%83%90%E3%82%B3%E5%85%A5%E3%82%8C" title="解剖学的嗅ぎタバコ入れ – Japanese" lang="ja" hreflang="ja" data-title="解剖学的嗅ぎタバコ入れ" 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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Tabakierka_anatomiczna" title="Tabakierka anatomiczna – Polish" lang="pl" hreflang="pl" data-title="Tabakierka anatomiczna" 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/Tabaqueira_anat%C3%B4mica" title="Tabaqueira anatômica – Portuguese" lang="pt" hreflang="pt" data-title="Tabaqueira anatômica" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%BD%D0%B0%D1%82%D0%BE%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D1%82%D0%B0%D0%B1%D0%B0%D0%BA%D0%B5%D1%80%D0%BA%D0%B0" title="Анатомическая табакерка – Russian" lang="ru" hreflang="ru" data-title="Анатомическая табакерка" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Anatomiska_snusgropen" title="Anatomiska snusgropen – Swedish" lang="sv" hreflang="sv" data-title="Anatomiska snusgropen" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AD%E0%B8%99%E0%B8%B2%E0%B9%82%E0%B8%95%E0%B8%A1%E0%B8%B4%E0%B8%84%E0%B8%B1%E0%B8%A5_%E0%B8%AA%E0%B8%99%E0%B8%B1%E0%B8%9F%E0%B8%9F%E0%B9%8C_%E0%B8%9A%E0%B8%AD%E0%B8%81%E0%B8%8B%E0%B9%8C" title="อนาโตมิคัล สนัฟฟ์ บอกซ์ – Thai" lang="th" hreflang="th" data-title="อนาโตมิคัล สนัฟฟ์ บอกซ์" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%C3%B5m_l%C3%A0o_gi%E1%BA%A3i_ph%E1%BA%ABu" title="Hõm lào giải phẫu – Vietnamese" lang="vi" hreflang="vi" data-title="Hõm lào giải phẫu" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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class="mw-redirectedfrom">(Redirected from <a href="/w/index.php?title=Anatomical_snuff_box&redirect=no" class="mw-redirect" title="Anatomical snuff box">Anatomical snuff box</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">Indent on back of hand between tendons</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .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:dimgray; color: white">Anatomical snuffbox</th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Anatomical_snuffbox_IMG_6853_a.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Anatomical_snuffbox_IMG_6853_a.jpg/250px-Anatomical_snuffbox_IMG_6853_a.jpg" decoding="async" width="250" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Anatomical_snuffbox_IMG_6853_a.jpg/375px-Anatomical_snuffbox_IMG_6853_a.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Anatomical_snuffbox_IMG_6853_a.jpg/500px-Anatomical_snuffbox_IMG_6853_a.jpg 2x" data-file-width="4829" data-file-height="3010" /></a></span><div class="infobox-caption">Anatomical snuffbox</div></td></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Gray424.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Gray424.png/250px-Gray424.png" decoding="async" width="250" height="375" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Gray424.png/375px-Gray424.png 1.5x, //upload.wikimedia.org/wikipedia/commons/1/15/Gray424.png 2x" data-file-width="467" data-file-height="700" /></a></span><div class="infobox-caption">The mucous sheaths of the tendons on the back of the wrist. (Anatomical snuffbox not labeled, but visible at right.)</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Details</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Artery" title="Artery">Artery</a></th><td class="infobox-data"><a href="/wiki/Radial_artery" title="Radial artery">Radial artery</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Vein" title="Vein">Vein</a></th><td class="infobox-data"><a href="/wiki/Cephalic_vein" title="Cephalic vein">Cephalic vein</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Nerve" title="Nerve">Nerve</a></th><td class="infobox-data"><a href="/wiki/Radial_nerve" title="Radial nerve">Radial nerve</a></td></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>fovea radialis</i></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=301">301</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%2Ffma42329">42329</a></td></tr><tr><td colspan="2" class="infobox-below"><a href="/wiki/Anatomical_terminology" title="Anatomical terminology">Anatomical terminology</a><div style="text-align: right;"><small class="noprint">[<a href="https://www.wikidata.org/wiki/Q1321480" class="extiw" title="d:Q1321480">edit on Wikidata</a>]</small></div></td></tr></tbody></table> <p>The <b>anatomical snuff box</b> or <b>snuffbox</b> or <b>foveola radialis</b> is a triangular deepening on the <a href="/wiki/Anatomical_terms_of_location#Relative_directions" title="Anatomical terms of location">radial</a>, <a href="/wiki/Dorsum_(biology)" class="mw-redirect" title="Dorsum (biology)">dorsal</a> aspect of the <a href="/wiki/Hand" title="Hand">hand</a>—at the level of the <a href="/wiki/Carpal_bones" title="Carpal bones">carpal bones</a>, specifically, the <a href="/wiki/Scaphoid_bone" title="Scaphoid bone">scaphoid</a> and <a href="/wiki/Trapezium_(bone)" title="Trapezium (bone)">trapezium</a> bones forming the floor. The name originates from the use of this surface for placing and then sniffing powdered <a href="/wiki/Tobacco" title="Tobacco">tobacco</a>, or "<a href="/wiki/Snuff_(tobacco)" title="Snuff (tobacco)">snuff</a>."<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. (September 2021)">citation needed</span></a></i>]</sup> It is sometimes referred to by its <a href="/wiki/French_language" title="French language">French</a> name <i>tabatière</i>. </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=Anatomical_snuffbox&action=edit&section=1" title="Edit section: Structure"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Boundaries">Boundaries</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anatomical_snuffbox&action=edit&section=2" title="Edit section: Boundaries"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>The medial border (ulnar side) of the snuffbox is the <a href="/wiki/Tendon" title="Tendon">tendon</a> of the <a href="/wiki/Extensor_pollicis_longus" class="mw-redirect" title="Extensor pollicis longus">extensor pollicis longus</a>.</li> <li>The lateral border (radial side) is a pair of parallel and intimate tendons, of the <a href="/wiki/Extensor_pollicis_brevis" class="mw-redirect" title="Extensor pollicis brevis">extensor pollicis brevis</a> and the <a href="/wiki/Abductor_pollicis_longus" class="mw-redirect" title="Abductor pollicis longus">abductor pollicis longus</a>.<sup id="cite_ref-titleChapter_10:_THE_FOREARM_1-0" class="reference"><a href="#cite_note-titleChapter_10:_THE_FOREARM-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> (Accordingly, the anatomical snuffbox is most visible, having a more pronounced concavity, during thumb <a href="/wiki/Extension_(kinesiology)" class="mw-redirect" title="Extension (kinesiology)">extension</a>.)</li> <li>The <a href="/wiki/Anatomical_terms_of_location#Proximal_and_distal" title="Anatomical terms of location">proximal</a> border is formed by the <a href="/wiki/Radial_styloid_process" title="Radial styloid process">styloid process</a> of the <a href="/wiki/Radius_(bone)" title="Radius (bone)">radius</a></li> <li>The <a href="/wiki/Anatomical_terms_of_location#Proximal_and_distal" title="Anatomical terms of location">distal</a> border is formed by the approximate apex of the schematic snuffbox <a href="/wiki/Isosceles" class="mw-redirect" title="Isosceles">isosceles</a> triangle.</li> <li>The floor of the snuffbox varies depending on the position of the wrist, but both the <a href="/wiki/Trapezium_(bone)" title="Trapezium (bone)">trapezium</a> and primarily the <a href="/wiki/Scaphoid" class="mw-redirect" title="Scaphoid">scaphoid</a> can be palpated.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Neurovascular_anatomy">Neurovascular anatomy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anatomical_snuffbox&action=edit&section=3" title="Edit section: Neurovascular anatomy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Deep to the tendons which form the borders of the anatomical snuff box lies the <a href="/wiki/Radial_artery" title="Radial artery">radial artery</a>, which passes through the anatomical snuffbox on its course from the normal radial pulse detecting area, to the proximal space in between the first and second <a href="/wiki/Metacarpals" class="mw-redirect" title="Metacarpals">metacarpals</a> to contribute to the superficial and deep palmar arches. In the anatomical snuffbox, the radial artery is closely related (<2 mm) with the <a href="/wiki/Superficial_branch_of_radial_nerve" title="Superficial branch of radial nerve">superficial branch of radial nerve</a> near the styloid process of radius in 48%, while in 24% the radial artery is openly related to the <a href="/wiki/Lateral_cutaneous_nerve_of_forearm" title="Lateral cutaneous nerve of forearm">lateral cutaneous nerve of forearm</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> The <a href="/wiki/Cephalic_vein" title="Cephalic vein">cephalic vein</a> arises within the anatomical snuffbox, while the <a href="/wiki/Superficial_branch_of_radial_nerve" title="Superficial branch of radial nerve">dorsal cutaneous branch</a> of the <a href="/wiki/Radial_nerve" title="Radial nerve">radial nerve</a> can be palpated by stroking along the extensor pollicis longus with the dorsal aspect of a fingernail. </p> <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=Anatomical_snuffbox&action=edit&section=4" title="Edit section: Clinical significance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The radius and scaphoid articulate deep to the snuffbox to form the basis of the wrist joint. In the event of a fall onto an outstretched hand (FOOSH), this is the area through which the brunt of the force will focus. This results in these two bones being the most often fractured of the wrist. In a case where there is localized <a href="/wiki/Tenderness_(medicine)" title="Tenderness (medicine)">tenderness</a> within the snuffbox, knowledge of wrist anatomy leads to the speedy conclusion that the fracture is likely to be of the <a href="/wiki/Scaphoid_bone" title="Scaphoid bone">scaphoid</a>. This is understandable as the scaphoid is a small, oddly shaped bone whose purpose is to facilitate mobility rather than confer stability to the wrist joint <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. (July 2015)">citation needed</span></a></i>]</sup>. In the event of inordinate application of force over the wrist, this small scaphoid is likely to be the weak link <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. (July 2015)">citation needed</span></a></i>]</sup>. <a href="/wiki/Scaphoid_fracture" title="Scaphoid fracture">Scaphoid fracture</a> is one of the most frequent causes of medico-legal issues. </p><p>An anatomical anomaly in the vascular supply to the scaphoid is the area to which the blood supply is first delivered. Blood enters the scaphoid distally. Consequently, in the event of a fracture the proximal segment of the scaphoid will be devoid of a vascular supply, and will—if action is not taken—avascularly <a href="/wiki/Necrosis" title="Necrosis">necrose</a> within a sufferer's snuffbox. Due to the small size of the scaphoid and its shape, it is difficult to determine, early on, whether or not the scaphoid is indeed fractured with an x-ray. Further complications include; carpal instability (ligament disruption) and fracture-dislocations. </p> <div class="mw-heading mw-heading2"><h2 id="Additional_images">Additional images</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anatomical_snuffbox&action=edit&section=5" title="Edit section: Additional images"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Gray416.png" class="mw-file-description" title="Tendons of forefinger and vincula tendina."><img alt="Tendons of forefinger and vincula tendina." src="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Gray416.png/120px-Gray416.png" decoding="async" width="120" height="112" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Gray416.png/180px-Gray416.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/31/Gray416.png/240px-Gray416.png 2x" data-file-width="500" data-file-height="466" /></a></span></div> <div class="gallerytext">Tendons of forefinger and vincula tendina.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Gray573.png" class="mw-file-description" title="The veins on the dorsum of the hand."><img alt="The veins on the dorsum of the hand." src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Gray573.png/91px-Gray573.png" decoding="async" width="91" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Gray573.png/136px-Gray573.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Gray573.png/182px-Gray573.png 2x" data-file-width="400" data-file-height="528" /></a></span></div> <div class="gallerytext">The veins on the dorsum of the hand.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Gray1237.svg" class="mw-file-description" title="Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches."><img alt="Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches." src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Gray1237.svg/86px-Gray1237.svg.png" decoding="async" width="86" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Gray1237.svg/128px-Gray1237.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Gray1237.svg/171px-Gray1237.svg.png 2x" data-file-width="531" data-file-height="743" /></a></span></div> <div class="gallerytext">Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Anatomical_snuff_box2.jpg" class="mw-file-description" title="A particularly cavernous anatomical snuff box."><img alt="A particularly cavernous anatomical snuff box." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Anatomical_snuff_box2.jpg/90px-Anatomical_snuff_box2.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Anatomical_snuff_box2.jpg/135px-Anatomical_snuff_box2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Anatomical_snuff_box2.jpg/180px-Anatomical_snuff_box2.jpg 2x" data-file-width="720" data-file-height="960" /></a></span></div> <div class="gallerytext">A particularly cavernous anatomical snuff box.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Schematic_drawing_of_anatomical_snuffbox.png" class="mw-file-description" title="Schematic drawing of anatomical snuffbox"><img alt="Schematic drawing of anatomical snuffbox" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Schematic_drawing_of_anatomical_snuffbox.png/120px-Schematic_drawing_of_anatomical_snuffbox.png" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Schematic_drawing_of_anatomical_snuffbox.png/180px-Schematic_drawing_of_anatomical_snuffbox.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Schematic_drawing_of_anatomical_snuffbox.png/240px-Schematic_drawing_of_anatomical_snuffbox.png 2x" data-file-width="1920" data-file-height="1080" /></a></span></div> <div class="gallerytext">Schematic drawing of anatomical snuffbox</div> </li> </ul> <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=Anatomical_snuffbox&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Anatomical_terminology" title="Anatomical terminology">Anatomical terminology</a></li> <li><a href="/wiki/Anatomical_terms_of_bone" title="Anatomical terms of bone">Anatomical terms of bone</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=Anatomical_snuffbox&action=edit&section=7" 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"><ol class="references"> <li id="cite_note-titleChapter_10:_THE_FOREARM-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-titleChapter_10:_THE_FOREARM_1-0">^</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="http://www.dartmouth.edu/~humananatomy/part_2/chapter_10.html#chpt_10_muscles_back">"Chapter 10: THE FOREARM"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071209190234/http://www.dartmouth.edu/~humananatomy/part_2/chapter_10.html">Archived</a> from the original on 9 December 2007<span class="reference-accessdate">. Retrieved <span class="nowrap">2008-01-05</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Chapter+10%3A+THE+FOREARM&rft_id=http%3A%2F%2Fwww.dartmouth.edu%2F~humananatomy%2Fpart_2%2Fchapter_10.html%23chpt_10_muscles_back&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnatomical+snuffbox" class="Z3988"></span></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRobsonSeeEllis2008" class="citation journal cs1">Robson, A. J.; See, M. S.; Ellis, H. (2008). "Applied anatomy of the superficial branch of the radial nerve". <i>Clinical Anatomy</i>. <b>21</b> (1): 38–45. <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.20576">10.1002/ca.20576</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1098-2353">1098-2353</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/18092362">18092362</a>.</cite><span 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style="padding:0 0.25em"> <ul><li><a href="/wiki/Nasolabial_fold" title="Nasolabial fold">Nasolabial fold</a></li> <li><a href="/wiki/Philtrum" title="Philtrum">Philtrum</a></li> <li><a href="/wiki/Labial_commissure_of_mouth" title="Labial commissure of mouth">Commissure of Lips</a></li> <li><a href="/wiki/Vermilion_border" title="Vermilion border">Vermilion border</a></li> <li><a href="/wiki/Glabella" title="Glabella">Glabella</a></li> <li><a href="/wiki/Brow_ridge" title="Brow ridge">Brow ridge</a></li> <li><a href="/wiki/Nostril" title="Nostril">Nostril</a></li> <li>Ala of nose</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Neck" title="Neck">Neck</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 id="Triangles:" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Triangles_of_the_neck" title="Triangles of the neck">Triangles</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/Anterior_triangle_of_the_neck" title="Anterior triangle of the neck">Anterior</a> <ul><li><a href="/wiki/Muscular_triangle" title="Muscular triangle">Muscular</a></li> <li><a href="/wiki/Carotid_triangle" title="Carotid triangle">Carotid</a></li> <li><a href="/wiki/Submandibular_triangle" title="Submandibular triangle">Submandibular</a></li> <li><a href="/wiki/Submental_triangle" title="Submental triangle">Submental</a></li></ul></li> <li><a href="/wiki/Posterior_triangle_of_the_neck" title="Posterior triangle of the neck">Posterior</a> <ul><li><a href="/wiki/Occipital_triangle" title="Occipital triangle">Occipital</a></li> <li><a href="/wiki/Subclavian_triangle" title="Subclavian triangle">Subclavian</a></li></ul></li> <li><a href="/wiki/Suboccipital_triangle" title="Suboccipital triangle">Suboccipital</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Supraclavicular_fossa" title="Supraclavicular fossa">Supraclavicular fossa</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/Human_thorax" class="mw-redirect" title="Human thorax">Thorax</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><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Triangle_of_auscultation" title="Triangle of auscultation">Triangle of auscultation</a></li> <li><a href="/wiki/Clavipectoral_triangle" title="Clavipectoral triangle">Clavipectoral triangle</a></li> <li><a href="/wiki/Inframammary_fold" title="Inframammary fold">Inframammary fold</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Infraclavicular_fossa" title="Infraclavicular fossa">Infraclavicular fossa</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/Arm" title="Arm">Arm</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><a href="/wiki/Cubital_fossa" title="Cubital fossa">Cubital fossa</a></li> <li><a class="mw-selflink selflink">Anatomical snuffbox</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Abdomen" title="Abdomen">Abdomen</a>/<a href="/wiki/Human_pelvis" class="mw-redirect" title="Human pelvis">pelvis</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 id="regions" scope="row" class="navbox-group" style="width:1%"><span class="nobold"><i><a href="/wiki/Abdomen#Regions" title="Abdomen">regions</a></i></span></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/Epigastrium" title="Epigastrium">Epigastrium</a></li> <li><a href="/wiki/Hypochondrium" title="Hypochondrium">Hypochondrium</a></li> <li><a href="/wiki/Umbilical_region" title="Umbilical region">Umbilical region</a></li> <li><a href="/wiki/Flank_(anatomy)" title="Flank (anatomy)">Flank</a></li> <li><a href="/wiki/Hypogastrium" title="Hypogastrium">Hypogastrium</a></li> <li><a href="/wiki/Groin" title="Groin">Inguinal region</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Quadrants_and_regions_of_abdomen" title="Quadrants and regions of abdomen">Quadrants</a></li> <li><a href="/wiki/Lumbar_triangle" title="Lumbar triangle">Lumbar triangle</a></li> <li><a href="/wiki/McBurney%27s_point" title="McBurney's point">McBurney's point</a></li> <li><a href="/wiki/Desjardins%27_point" title="Desjardins' point">Desjardins' point</a></li> <li><a href="/wiki/Traube%27s_space" title="Traube's space">Traube's space</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/Perineum" title="Perineum">Perineal</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/Anal_triangle" title="Anal triangle">Anal triangle</a></li> <li><a href="/wiki/Urogenital_triangle" title="Urogenital triangle">Urogenital triangle</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Human_leg" title="Human leg">Leg</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><a href="/wiki/Buttocks" title="Buttocks">Buttocks</a> <ul><li><a href="/wiki/Gluteal_sulcus" title="Gluteal sulcus">Gluteal sulcus</a></li></ul></li> <li><a href="/wiki/Intergluteal_cleft" title="Intergluteal cleft">Intergluteal cleft</a></li> <li><a href="/wiki/Femoral_triangle" title="Femoral triangle">Femoral triangle</a></li> <li><a href="/wiki/Popliteal_fossa" title="Popliteal fossa">Popliteal fossa</a></li> <li><a href="/wiki/Lap" title="Lap">Lap</a></li></ul> </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"></div><div role="navigation" class="navbox" aria-labelledby="Muscles_of_the_arm" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Muscles_of_the_upper_limb" title="Template:Muscles of the upper limb"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Muscles_of_the_upper_limb" title="Template talk:Muscles of the upper limb"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Muscles_of_the_upper_limb" title="Special:EditPage/Template:Muscles of the upper limb"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Muscles_of_the_arm" style="font-size:114%;margin:0 4em"><a href="/wiki/Muscle" title="Muscle">Muscles</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" title="Shoulder">Shoulder</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><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Deltoid_muscle" title="Deltoid muscle">deltoid</a></li> <li><a href="/wiki/Rotator_cuff" title="Rotator cuff">rotator cuff</a> <ul><li><a href="/wiki/Supraspinatus_muscle" title="Supraspinatus muscle">supraspinatus</a></li> <li><a href="/wiki/Infraspinatus_muscle" title="Infraspinatus muscle">infraspinatus</a></li> <li><a href="/wiki/Teres_minor_muscle" title="Teres minor muscle">teres minor</a></li> <li><a href="/wiki/Subscapularis_muscle" title="Subscapularis muscle">subscapularis</a></li></ul></li> <li><a href="/wiki/Teres_major_muscle" title="Teres major muscle">teres major</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fascia" title="Fascia">fascia</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/Deltoid_fascia" class="mw-redirect" title="Deltoid fascia">deltoid fascia</a></li> <li><a href="/wiki/Supraspinous_fascia" title="Supraspinous fascia">supraspinous fascia</a></li> <li><a href="/wiki/Infraspinous_fascia" title="Infraspinous fascia">infraspinous fascia</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/Arm" title="Arm">Arm</a><br />(<a href="/wiki/Fascial_compartments_of_arm" title="Fascial compartments of arm">compartments</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/Anterior_compartment_of_the_arm" class="mw-redirect" title="Anterior compartment of the arm">anterior</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/Coracobrachialis_muscle" title="Coracobrachialis muscle">coracobrachialis</a></li> <li><a href="/wiki/Biceps" title="Biceps">biceps</a></li> <li><a href="/wiki/Brachialis_muscle" title="Brachialis muscle">brachialis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Posterior_compartment_of_the_arm" class="mw-redirect" title="Posterior compartment of the arm">posterior</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/Triceps_brachii_muscle" class="mw-redirect" title="Triceps brachii muscle">triceps brachii</a></li> <li><a href="/wiki/Anconeus_muscle" title="Anconeus muscle">anconeus</a></li> <li><a href="/wiki/Articularis_cubiti_muscle" title="Articularis cubiti muscle">articularis cubiti</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fascia" title="Fascia">fascia</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/Axillary_sheath" title="Axillary sheath">axillary sheath</a></li> <li><a href="/wiki/Axillary_fascia" title="Axillary fascia">axillary fascia</a></li> <li><a href="/wiki/Brachial_fascia" title="Brachial fascia">brachial fascia</a></li> <li><i>intermuscular septa</i> <ul><li><a href="/wiki/Lateral_intermuscular_septum_of_arm" class="mw-redirect" title="Lateral intermuscular septum of arm">lateral</a></li> <li><a href="/wiki/Medial_intermuscular_septum_of_arm" class="mw-redirect" title="Medial intermuscular septum of arm">medial</a></li></ul></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><i>spaces</i> <ul><li><a href="/wiki/Quadrangular_space" title="Quadrangular space">quadrangular space</a></li> <li><a href="/wiki/Triangular_space" title="Triangular space">triangular space</a></li> <li><a href="/wiki/Triangular_interval" title="Triangular interval">triangular interval</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Forearm" title="Forearm">Forearm</a><br />(<a href="/wiki/Fascial_compartments_of_forearm" class="mw-redirect" title="Fascial compartments of forearm">compartments</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/Anterior_compartment_of_the_forearm" title="Anterior compartment of the forearm">anterior</a></th><td class="navbox-list-with-group navbox-list navbox-odd" 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%"><span class="nobold"><i>superficial:</i></span></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/Pronator_teres_muscle" title="Pronator teres muscle">pronator teres</a></li> <li><a href="/wiki/Palmaris_longus_muscle" title="Palmaris longus muscle">palmaris longus</a></li> <li><a href="/wiki/Flexor_carpi_radialis_muscle" title="Flexor carpi radialis muscle">flexor carpi radialis</a></li> <li><a href="/wiki/Flexor_carpi_ulnaris_muscle" title="Flexor carpi ulnaris muscle">flexor carpi ulnaris</a></li> <li><a href="/wiki/Flexor_digitorum_superficialis_muscle" title="Flexor digitorum superficialis muscle">flexor digitorum superficialis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><i>deep:</i></span></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/Pronator_quadratus_muscle" title="Pronator quadratus muscle">pronator quadratus</a></li> <li><a href="/wiki/Flexor_digitorum_profundus_muscle" title="Flexor digitorum profundus muscle">flexor digitorum profundus</a></li> <li><a href="/wiki/Flexor_pollicis_longus_muscle" title="Flexor pollicis longus muscle">flexor pollicis longus</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/Posterior_compartment_of_the_forearm" title="Posterior compartment of the forearm">posterior</a></th><td class="navbox-list-with-group navbox-list navbox-odd" 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%"><span class="nobold"><i> superficial:</i></span></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/Mobile_wad" title="Mobile wad">mobile wad</a> <ul><li><a href="/wiki/Brachioradialis" title="Brachioradialis">brachioradialis</a></li> <li><a href="/wiki/Extensor_carpi_radialis_longus_muscle" title="Extensor carpi radialis longus muscle">extensor carpi radialis longus</a> and <a href="/wiki/Extensor_carpi_radialis_brevis_muscle" title="Extensor carpi radialis brevis muscle">brevis</a></li></ul></li> <li><a href="/wiki/Extensor_digitorum_muscle" title="Extensor digitorum muscle">extensor digitorum</a></li> <li><a href="/wiki/Extensor_digiti_minimi_muscle" title="Extensor digiti minimi muscle">extensor digiti minimi</a></li> <li><a href="/wiki/Extensor_carpi_ulnaris_muscle" title="Extensor carpi ulnaris muscle">extensor carpi ulnaris</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><i>deep:</i></span></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/Supinator_muscle" title="Supinator muscle">supinator</a></li> <li><a class="mw-selflink selflink">anatomical snuffbox</a> <ul><li><a href="/wiki/Abductor_pollicis_longus_muscle" title="Abductor pollicis longus muscle">abductor pollicis longus</a></li> <li><a href="/wiki/Extensor_pollicis_brevis_muscle" title="Extensor pollicis brevis muscle">extensor pollicis brevis</a></li> <li><a href="/wiki/Extensor_pollicis_longus_muscle" title="Extensor pollicis longus muscle">extensor pollicis longus</a></li></ul></li> <li><a href="/wiki/Extensor_indicis_muscle" title="Extensor indicis muscle">extensor indicis</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/Fascia" title="Fascia">fascia</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/Bicipital_aponeurosis" title="Bicipital aponeurosis">bicipital aponeurosis</a></li> <li><i>common tendons</i> <ul><li><a href="/wiki/Common_extensor_tendon" title="Common extensor tendon">extensor</a></li> <li><a href="/wiki/Common_flexor_tendon" title="Common flexor tendon">flexor</a></li></ul></li> <li><a href="/wiki/Antebrachial_fascia" title="Antebrachial fascia">antebrachial fascia</a></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><a href="/wiki/Cubital_tunnel" title="Cubital tunnel">cubital tunnel</a></li> <li><a href="/wiki/Osborne%27s_ligament" title="Osborne's ligament">osborne's ligament</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%">lateral volar</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/Thenar_eminence" title="Thenar eminence">thenar</a> <ul><li><a href="/wiki/Opponens_pollicis_muscle" title="Opponens pollicis muscle">opponens pollicis</a></li> <li><a href="/wiki/Flexor_pollicis_brevis_muscle" title="Flexor pollicis brevis muscle">flexor pollicis brevis</a></li> <li><a href="/wiki/Abductor_pollicis_brevis_muscle" title="Abductor pollicis brevis muscle">abductor pollicis brevis</a></li></ul></li> <li><a href="/wiki/Adductor_pollicis_muscle" title="Adductor pollicis muscle">adductor pollicis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">medial volar</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/Hypothenar_eminence" title="Hypothenar eminence">hypothenar</a> <ul><li><a href="/wiki/Opponens_digiti_minimi_muscle" class="mw-redirect" title="Opponens digiti minimi muscle">opponens digiti minimi</a></li> <li><a href="/wiki/Flexor_digiti_minimi_brevis_muscle_(hand)" class="mw-redirect" title="Flexor digiti minimi brevis muscle (hand)">flexor digiti minimi brevis</a></li> <li><a href="/wiki/Abductor_digiti_minimi_muscle_of_hand" class="mw-redirect" title="Abductor digiti minimi muscle of hand">abductor digiti minimi</a></li></ul></li> <li><a href="/wiki/Palmaris_brevis_muscle" title="Palmaris brevis muscle">palmaris brevis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">intermediate</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/Lumbricals_of_the_hand" title="Lumbricals of the hand">lumbrical</a></li> <li><i>interossei</i> <ul><li><a href="/wiki/Dorsal_interossei_of_the_hand" title="Dorsal interossei of the hand">dorsal</a></li> <li><a href="/wiki/Palmar_interossei_muscles" title="Palmar interossei muscles">palmar</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fascia" title="Fascia">fascia</a></th><td class="navbox-list-with-group navbox-list navbox-odd" 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%"><span class="nobold"><i>posterior:</i></span></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/Extensor_retinaculum_of_the_hand" title="Extensor retinaculum of the hand">extensor retinaculum</a></li> <li><a href="/wiki/Extensor_expansion" title="Extensor expansion">extensor expansion</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><i>anterior:</i></span></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/Flexor_retinaculum_of_the_hand" title="Flexor retinaculum of the hand">flexor retinaculum</a></li> <li><a href="/wiki/Palmar_aponeurosis" title="Palmar aponeurosis">palmar aponeurosis</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐f69cdc8f6‐rzfvc Cached time: 20241122141448 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.497 seconds Real time usage: 0.644 seconds Preprocessor visited node count: 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