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Dit is echter niet verplicht." class=""><span>Account aanmaken</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciaal:Aanmelden&returnto=Teelbal" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o" class=""><span>Aanmelden</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Meer opties" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Persoonlijke hulpmiddelen" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Persoonlijke hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Gebruikersmenu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nl.wikipedia.org&uselang=nl"><span>Doneren</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:GebruikerAanmaken&returnto=Teelbal" title="Registreer u vooral en meld u aan. Dit is echter niet verplicht."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Account aanmaken</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:Aanmelden&returnto=Teelbal" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Aanmelden</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagina's voor uitgelogde redacteuren <a href="/wiki/Help:Inleiding" aria-label="Meer leren over bewerken"><span>meer lezen</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciaal:MijnBijdragen" title="Bijdragen IP-adres [y]" accesskey="y"><span>Bijdragen</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciaal:MijnOverleg" title="Overlegpagina van de anonieme gebruiker van dit IP-adres [n]" accesskey="n"><span>Overleg</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Inhoud" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">verbergen</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Top</div> </a> </li> <li id="toc-Ontwikkeling" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ontwikkeling"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ontwikkeling</span> </div> </a> <ul id="toc-Ontwikkeling-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Indalen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Indalen"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Indalen</span> </div> </a> <ul id="toc-Indalen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Anatomie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Anatomie"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Anatomie</span> </div> </a> <ul id="toc-Anatomie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Volume" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Volume"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Volume</span> </div> </a> <ul id="toc-Volume-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ziektes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ziektes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Ziektes</span> </div> </a> <ul id="toc-Ziektes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Trivia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Trivia"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Trivia</span> </div> </a> <ul id="toc-Trivia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Afbeeldingen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Afbeeldingen"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Afbeeldingen</span> </div> </a> <ul id="toc-Afbeeldingen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Zie_ook" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Zie_ook"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Zie ook</span> </div> </a> <ul id="toc-Zie_ook-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referenties_en_noten" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referenties_en_noten"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Referenties en noten</span> </div> </a> <ul id="toc-Referenties_en_noten-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="Inhoud" 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="Inhoudsopgave omschakelen" > <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">Inhoudsopgave omschakelen</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">Teelbal</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="Ga naar een artikel in een andere taal. Beschikbaar in 115 talen" > <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-115" 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">115 talen</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/Testikel" title="Testikel – Afrikaans" lang="af" hreflang="af" data-title="Testikel" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Hoden" title="Hoden – Zwitserduits" lang="gsw" hreflang="gsw" data-title="Hoden" data-language-autonym="Alemannisch" data-language-local-name="Zwitserduits" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%86%E1%88%88%E1%8C%A5" title="ቆለጥ – Amhaars" lang="am" hreflang="am" data-title="ቆለጥ" data-language-autonym="አማርኛ" data-language-local-name="Amhaars" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Testiclo" title="Testiclo – Aragonees" lang="an" hreflang="an" data-title="Testiclo" data-language-autonym="Aragonés" data-language-local-name="Aragonees" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AE%D8%B5%D9%8A%D8%A9" title="خصية – Arabisch" lang="ar" hreflang="ar" data-title="خصية" data-language-autonym="العربية" data-language-local-name="Arabisch" 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%90%DC%AB%DC%9F%DC%90" title="ܐܫܟܐ – Aramees" lang="arc" hreflang="arc" data-title="ܐܫܟܐ" data-language-autonym="ܐܪܡܝܐ" data-language-local-name="Aramees" class="interlanguage-link-target"><span>ܐܪܡܝܐ</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%81%D9%88%D9%8A%D9%8A%D9%84%D8%A9_(%D8%A3%D9%86%D8%A7%D8%B7%D9%88%D9%85%D9%8A%D8%A7)" title="فوييلة (أناطوميا) – Marokkaans Arabisch" lang="ary" hreflang="ary" data-title="فوييلة (أناطوميا)" data-language-autonym="الدارجة" data-language-local-name="Marokkaans Arabisch" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Test%C3%ADculu" title="Testículu – Asturisch" lang="ast" hreflang="ast" data-title="Testículu" data-language-autonym="Asturianu" data-language-local-name="Asturisch" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Xaya" title="Xaya – Azerbeidzjaans" lang="az" hreflang="az" data-title="Xaya" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%D8%A7%D8%B4%D8%B4%D8%A7%D9%82" title="داششاق – South Azerbaijani" lang="azb" hreflang="azb" data-title="داششاق" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Butuh" title="Butuh – Balinees" lang="ban" hreflang="ban" data-title="Butuh" data-language-autonym="Basa Bali" data-language-local-name="Balinees" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Bayag" title="Bayag – Central Bikol" lang="bcl" hreflang="bcl" data-title="Bayag" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%AF%D0%B5%D1%87%D0%BA%D1%96" title="Яечкі – Belarussisch" lang="be" hreflang="be" data-title="Яечкі" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" 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%AF%D0%B5%D1%87%D0%BA%D1%96" title="Яечкі – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Яечкі" 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-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/Biji_pel%C3%A8r" title="Biji pelèr – Bataviaans" lang="bew" hreflang="bew" data-title="Biji pelèr" data-language-autonym="Betawi" data-language-local-name="Bataviaans" class="interlanguage-link-target"><span>Betawi</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A2%D0%B5%D1%81%D1%82%D0%B8%D1%81" title="Тестис – Bulgaars" lang="bg" hreflang="bg" data-title="Тестис" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B6%E0%A7%81%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%B6%E0%A6%AF%E0%A6%BC" title="শুক্রাশয় – Bengaals" lang="bn" hreflang="bn" data-title="শুক্রাশয়" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Divgell" title="Divgell – Bretons" lang="br" hreflang="br" data-title="Divgell" data-language-autonym="Brezhoneg" data-language-local-name="Bretons" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Testisi" title="Testisi – Bosnisch" lang="bs" hreflang="bs" data-title="Testisi" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Testicle" title="Testicle – Catalaans" lang="ca" hreflang="ca" data-title="Testicle" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/L%C3%AAng-h%C5%8Fk" title="Lêng-hŏk – Mindong" lang="cdo" hreflang="cdo" data-title="Lêng-hŏk" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%AF%D9%88%D9%86" title="گون – Soranî" lang="ckb" hreflang="ckb" data-title="گون" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Varle" title="Varle – Tsjechisch" lang="cs" hreflang="cs" data-title="Varle" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%92%C4%83%D1%80%D0%BB%C4%83%D1%85%D0%BB%C4%83%D1%85" title="Вăрлăхлăх – Tsjoevasjisch" lang="cv" hreflang="cv" data-title="Вăрлăхлăх" data-language-autonym="Чӑвашла" data-language-local-name="Tsjoevasjisch" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Caill" title="Caill – Welsh" lang="cy" hreflang="cy" data-title="Caill" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Testikel" title="Testikel – Deens" lang="da" hreflang="da" data-title="Testikel" data-language-autonym="Dansk" data-language-local-name="Deens" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-dag mw-list-item"><a href="https://dag.wikipedia.org/wiki/Lani" title="Lani – Dagbani" lang="dag" hreflang="dag" data-title="Lani" data-language-autonym="Dagbanli" data-language-local-name="Dagbani" class="interlanguage-link-target"><span>Dagbanli</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://de.wikipedia.org/wiki/Hoden" title="Hoden – Duits" lang="de" hreflang="de" data-title="Hoden" data-language-autonym="Deutsch" data-language-local-name="Duits" 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%87%DE%AE%DE%81%DE%B0" title="އޮށް – Divehi" lang="dv" hreflang="dv" data-title="އޮށް" data-language-autonym="ދިވެހިބަސް" data-language-local-name="Divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%8C%CF%81%CF%87%CE%B9%CF%82" title="Όρχις – Grieks" lang="el" hreflang="el" data-title="Όρχις" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Testicle" title="Testicle – Engels" lang="en" hreflang="en" data-title="Testicle" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Testiko" title="Testiko – Esperanto" lang="eo" hreflang="eo" data-title="Testiko" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Test%C3%ADculo" title="Testículo – Spaans" lang="es" hreflang="es" data-title="Testículo" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Munandid" title="Munandid – Estisch" lang="et" hreflang="et" data-title="Munandid" data-language-autonym="Eesti" data-language-local-name="Estisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Barrabil" title="Barrabil – Baskisch" lang="eu" hreflang="eu" data-title="Barrabil" data-language-autonym="Euskara" data-language-local-name="Baskisch" 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%A8%DB%8C%D8%B6%D9%87" title="بیضه – Perzisch" lang="fa" hreflang="fa" data-title="بیضه" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kives" title="Kives – Fins" lang="fi" hreflang="fi" data-title="Kives" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Testicule" title="Testicule – Frans" lang="fr" hreflang="fr" data-title="Testicule" data-language-autonym="Français" data-language-local-name="Frans" 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/Uir%C3%AD" title="Uirí – Iers" lang="ga" hreflang="ga" data-title="Uirí" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Test%C3%ADculo" title="Testículo – Galicisch" lang="gl" hreflang="gl" data-title="Testículo" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-glk mw-list-item"><a href="https://glk.wikipedia.org/wiki/%D8%AF%DB%8A%D8%B1%D8%AF%D8%A4%D9%86%D9%87" title="دۊردؤنه – Gilaki" lang="glk" hreflang="glk" data-title="دۊردؤنه" data-language-autonym="گیلکی" data-language-local-name="Gilaki" class="interlanguage-link-target"><span>گیلکی</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Tapi%27a" title="Tapi'a – Guaraní" lang="gn" hreflang="gn" data-title="Tapi'a" data-language-autonym="Avañe'ẽ" data-language-local-name="Guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Ha%CC%8Dk-l%C3%B3n" title="Ha̍k-lón – Hakka" lang="hak" hreflang="hak" data-title="Ha̍k-lón" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A9%D7%9A" title="אשך – Hebreeuws" lang="he" hreflang="he" data-title="אשך" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A5%83%E0%A4%B7%E0%A4%A3" title="वृषण – Hindi" lang="hi" hreflang="hi" data-title="वृषण" 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/Sjemenik" title="Sjemenik – Kroatisch" lang="hr" hreflang="hr" data-title="Sjemenik" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Testikil" title="Testikil – Haïtiaans Creools" lang="ht" hreflang="ht" data-title="Testikil" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haïtiaans Creools" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Here_(anat%C3%B3mia)" title="Here (anatómia) – Hongaars" lang="hu" hreflang="hu" data-title="Here (anatómia)" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%B4%D5%B8%D6%80%D5%B1%D5%AB" title="Ամորձի – Armeens" lang="hy" hreflang="hy" data-title="Ամորձի" data-language-autonym="Հայերեն" data-language-local-name="Armeens" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Testis" title="Testis – Indonesisch" lang="id" hreflang="id" data-title="Testis" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ik mw-list-item"><a href="https://ik.wikipedia.org/wiki/Igruk" title="Igruk – Inupiaq" lang="ik" hreflang="ik" data-title="Igruk" data-language-autonym="Iñupiatun" data-language-local-name="Inupiaq" class="interlanguage-link-target"><span>Iñupiatun</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Testikulo" title="Testikulo – Ido" lang="io" hreflang="io" data-title="Testikulo" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Eista" title="Eista – IJslands" lang="is" hreflang="is" data-title="Eista" data-language-autonym="Íslenska" data-language-local-name="IJslands" 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/Testicolo" title="Testicolo – Italiaans" lang="it" hreflang="it" data-title="Testicolo" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-iu mw-list-item"><a href="https://iu.wikipedia.org/wiki/%E1%90%83%E1%92%A1%E1%94%AA%E1%92%83" title="ᐃᒡᔪᒃ – Inuktitut" lang="iu" hreflang="iu" data-title="ᐃᒡᔪᒃ" data-language-autonym="ᐃᓄᒃᑎᑐᑦ / inuktitut" data-language-local-name="Inuktitut" class="interlanguage-link-target"><span>ᐃᓄᒃᑎᑐᑦ / inuktitut</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%B2%BE%E5%B7%A3" title="精巣 – Japans" lang="ja" hreflang="ja" data-title="精巣" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Brenjilan" title="Brenjilan – Javaans" lang="jv" hreflang="jv" data-title="Brenjilan" data-language-autonym="Jawa" data-language-local-name="Javaans" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Lada" title="Lada – Kabiye" lang="kbp" hreflang="kbp" data-title="Lada" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%96%D2%B1%D0%BC%D0%B0%D0%BB%D0%B0%D2%9B" title="Жұмалақ – Kazachs" lang="kk" hreflang="kk" data-title="Жұмалақ" data-language-autonym="Қазақша" data-language-local-name="Kazachs" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B5%E0%B3%83%E0%B2%B7%E0%B2%A3" title="ವೃಷಣ – Kannada" lang="kn" hreflang="kn" data-title="ವೃಷಣ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B3%A0%ED%99%98" title="고환 – Koreaans" lang="ko" hreflang="ko" data-title="고환" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Gun" title="Gun – Koerdisch" lang="ku" hreflang="ku" data-title="Gun" data-language-autonym="Kurdî" data-language-local-name="Koerdisch" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Testis_(membrum)" title="Testis (membrum) – Latijn" lang="la" hreflang="la" data-title="Testis (membrum)" data-language-autonym="Latina" data-language-local-name="Latijn" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Testicoi" title="Testicoi – Lombardisch" lang="lmo" hreflang="lmo" data-title="Testicoi" data-language-autonym="Lombard" data-language-local-name="Lombardisch" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/S%C4%97klid%C4%97" title="Sėklidė – Litouws" lang="lt" hreflang="lt" data-title="Sėklidė" data-language-autonym="Lietuvių" data-language-local-name="Litouws" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv badge-Q17437798 badge-goodarticle mw-list-item" title="goed artikel"><a href="https://lv.wikipedia.org/wiki/S%C4%93klinieks" title="Sēklinieks – Lets" lang="lv" hreflang="lv" data-title="Sēklinieks" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A2%D0%B5%D1%81%D1%82%D0%B8%D1%81" title="Тестис – Macedonisch" lang="mk" hreflang="mk" data-title="Тестис" data-language-autonym="Македонски" data-language-local-name="Macedonisch" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B5%83%E0%B4%B7%E0%B4%A3%E0%B4%82" title="വൃഷണം – Malayalam" lang="ml" hreflang="ml" data-title="വൃഷണം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%87%EA%AF%A8%EA%AF%94%EA%AF%A8%EA%AF%9D" title="ꯇꯨꯔꯨꯝ – Meitei" lang="mni" hreflang="mni" data-title="ꯇꯨꯔꯨꯝ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Meitei" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A5%83%E0%A4%B7%E0%A4%A3" title="वृषण – Marathi" lang="mr" hreflang="mr" data-title="वृषण" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Testis" title="Testis – Maleis" lang="ms" hreflang="ms" data-title="Testis" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%A8%D9%84%DB%8C" title="بلی – Mazanderani" lang="mzn" hreflang="mzn" data-title="بلی" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Kl%C3%B6%C3%B6t" title="Klööt – Nedersaksisch" lang="nds" hreflang="nds" data-title="Klööt" data-language-autonym="Plattdüütsch" data-language-local-name="Nedersaksisch" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%85%E0%A4%A3%E0%A5%8D%E0%A4%A1%E0%A4%95%E0%A5%8B%E0%A4%B7" title="अण्डकोष – Nepalees" lang="ne" hreflang="ne" data-title="अण्डकोष" data-language-autonym="नेपाली" data-language-local-name="Nepalees" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Testikkel" title="Testikkel – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Testikkel" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Testikkel" title="Testikkel – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Testikkel" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Testicul" title="Testicul – Occitaans" lang="oc" hreflang="oc" data-title="Testicul" data-language-autonym="Occitan" data-language-local-name="Occitaans" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Bayag" title="Bayag – Pampanga" lang="pam" hreflang="pam" data-title="Bayag" data-language-autonym="Kapampangan" data-language-local-name="Pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/J%C4%85dro_(anatomia)" title="Jądro (anatomia) – Pools" lang="pl" hreflang="pl" data-title="Jądro (anatomia)" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%B9%D9%B9%DB%92" title="ٹٹے – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ٹٹے" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Test%C3%ADculo" title="Testículo – Portugees" lang="pt" hreflang="pt" data-title="Testículo" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Q%27uruta" title="Q'uruta – Quechua" lang="qu" hreflang="qu" data-title="Q'uruta" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Testicul" title="Testicul – Roemeens" lang="ro" hreflang="ro" data-title="Testicul" data-language-autonym="Română" data-language-local-name="Roemeens" 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%AF%D0%B8%D1%87%D0%BA%D0%B8" title="Яички – Russisch" lang="ru" hreflang="ru" data-title="Яички" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Cugghiuni_(test%C3%ACculu)" title="Cugghiuni (testìculu) – Siciliaans" lang="scn" hreflang="scn" data-title="Cugghiuni (testìculu)" data-language-autonym="Sicilianu" data-language-local-name="Siciliaans" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://sco.wikipedia.org/wiki/Testicle" title="Testicle – Schots" lang="sco" hreflang="sco" data-title="Testicle" data-language-autonym="Scots" data-language-local-name="Schots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%DA%AA%D9%BE%D9%88%D8%B1" title="ڪپور – Sindhi" lang="sd" hreflang="sd" data-title="ڪپور" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Testis" title="Testis – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Testis" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%80%E0%B7%98%E0%B7%82%E0%B6%AB_%E0%B6%9A%E0%B7%9D%E0%B7%82%E0%B6%BA" title="වෘෂණ කෝෂය – Singalees" lang="si" hreflang="si" data-title="වෘෂණ කෝෂය" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Testicle" title="Testicle – Simple English" lang="en-simple" hreflang="en-simple" data-title="Testicle" 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/Semenn%C3%ADk_(anat%C3%B3mia)" title="Semenník (anatómia) – Slowaaks" lang="sk" hreflang="sk" data-title="Semenník (anatómia)" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" 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/Modo" title="Modo – Sloveens" lang="sl" hreflang="sl" data-title="Modo" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Machende" title="Machende – Shona" lang="sn" hreflang="sn" data-title="Machende" data-language-autonym="ChiShona" data-language-local-name="Shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Xiniinyo" title="Xiniinyo – Somalisch" lang="so" hreflang="so" data-title="Xiniinyo" data-language-autonym="Soomaaliga" data-language-local-name="Somalisch" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Testikuli" title="Testikuli – Albanees" lang="sq" hreflang="sq" data-title="Testikuli" data-language-autonym="Shqip" data-language-local-name="Albanees" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A2%D0%B5%D1%81%D1%82%D0%B8%D1%81" title="Тестис – Servisch" lang="sr" hreflang="sr" data-title="Тестис" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/T%C3%A9stis" title="Téstis – Soendanees" lang="su" hreflang="su" data-title="Téstis" data-language-autonym="Sunda" data-language-local-name="Soendanees" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Testikel" title="Testikel – Zweeds" lang="sv" hreflang="sv" data-title="Testikel" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BF%E0%AE%A8%E0%AF%8D%E0%AE%A4%E0%AE%95%E0%AE%AE%E0%AF%8D" title="விந்தகம் – Tamil" lang="ta" hreflang="ta" data-title="விந்தகம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tay mw-list-item"><a href="https://tay.wikipedia.org/wiki/bgax" title="bgax – Tayal" lang="tay" hreflang="tay" data-title="bgax" data-language-autonym="Tayal" data-language-local-name="Tayal" class="interlanguage-link-target"><span>Tayal</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B5%E0%B1%83%E0%B0%B7%E0%B0%A3%E0%B0%82" title="వృషణం – Telugu" lang="te" hreflang="te" data-title="వృషణం" 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%AD%E0%B8%B1%E0%B8%93%E0%B8%91%E0%B8%B0" title="อัณฑะ – Thai" lang="th" hreflang="th" data-title="อัณฑะ" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Bayag" title="Bayag – Tagalog" lang="tl" hreflang="tl" data-title="Bayag" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Testis" title="Testis – Turks" lang="tr" hreflang="tr" data-title="Testis" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9A%D2%AF%D0%BA%D3%99%D0%B9" title="Күкәй – Tataars" lang="tt" hreflang="tt" data-title="Күкәй" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataars" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D1%96%D0%BC%27%D1%8F%D0%BD%D1%96_%D0%B7%D0%B0%D0%BB%D0%BE%D0%B7%D0%B8" title="Сім'яні залози – Oekraïens" lang="uk" hreflang="uk" data-title="Сім'яні залози" data-language-autonym="Українська" data-language-local-name="Oekraïens" 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/%D8%AE%D8%B5%DB%8C%DB%81" title="خصیہ – Urdu" lang="ur" hreflang="ur" data-title="خصیہ" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Moyak" title="Moyak – Oezbeeks" lang="uz" hreflang="uz" data-title="Moyak" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Testico%C5%82o" title="Testicoło – Venetiaans" lang="vec" hreflang="vec" data-title="Testicoło" data-language-autonym="Vèneto" data-language-local-name="Venetiaans" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Tinh_ho%C3%A0n" title="Tinh hoàn – Vietnamees" lang="vi" hreflang="vi" data-title="Tinh hoàn" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Bayag" title="Bayag – Waray" lang="war" hreflang="war" data-title="Bayag" 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/%E5%8D%B5%E5%AD%90" title="卵子 – Wuyu" lang="wuu" hreflang="wuu" data-title="卵子" data-language-autonym="吴语" data-language-local-name="Wuyu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%9D%BE%E4%B8%B8" title="睾丸 – Chinees" lang="zh" hreflang="zh" data-title="睾丸" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/L%C4%81n-hu%CC%8Dt" title="Lān-hu̍t – Minnanyu" lang="nan" hreflang="nan" data-title="Lān-hu̍t" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnanyu" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%86%A5_(%E8%BA%AB)" title="膥 (身) – Kantonees" lang="yue" hreflang="yue" data-title="膥 (身)" data-language-autonym="粵語" data-language-local-name="Kantonees" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div 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<div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Teelbal"><span>Lezen</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Teelbal&veaction=edit" title="Deze pagina bewerken [v]" accesskey="v"><span>Bewerken</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Teelbal&action=edit" title="Broncode van deze pagina bewerken [e]" accesskey="e"><span>Brontekst bewerken</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Teelbal&action=history" title="Eerdere versies van deze pagina [h]" accesskey="h"><span>Geschiedenis weergeven</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Paginahulpmiddelen"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > 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data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Hulpmiddelen</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">verbergen</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Meer opties" > <div class="vector-menu-heading"> Handelingen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Teelbal"><span>Lezen</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Teelbal&veaction=edit" title="Deze pagina bewerken [v]" accesskey="v"><span>Bewerken</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Teelbal&action=edit" title="Broncode van deze pagina bewerken [e]" accesskey="e"><span>Brontekst bewerken</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Teelbal&action=history"><span>Geschiedenis weergeven</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Algemeen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciaal:VerwijzingenNaarHier/Teelbal" title="Lijst met alle pagina's die naar deze pagina verwijzen [j]" accesskey="j"><span>Links naar deze pagina</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciaal:RecenteWijzigingenGelinkt/Teelbal" rel="nofollow" title="Recente wijzigingen in pagina's waar deze pagina naar verwijst [k]" accesskey="k"><span>Gerelateerde wijzigingen</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nl" title="Bestanden uploaden [u]" accesskey="u"><span>Bestand uploaden</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speciaal:SpecialePaginas" title="Lijst met alle speciale pagina's [q]" accesskey="q"><span>Speciale pagina's</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Teelbal&oldid=67956613" title="Permanente koppeling naar deze versie van deze pagina"><span>Permanente koppeling</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Teelbal&action=info" title="Meer informatie over deze pagina"><span>Paginagegevens</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciaal:Citeren&page=Teelbal&id=67956613&wpFormIdentifier=titleform" title="Informatie over hoe u deze pagina kunt citeren"><span>Deze pagina citeren</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciaal:UrlShortener&url=https%3A%2F%2Fnl.wikipedia.org%2Fwiki%2FTeelbal"><span>Verkorte URL verkrijgen</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciaal:QrCode&url=https%3A%2F%2Fnl.wikipedia.org%2Fwiki%2FTeelbal"><span>QR-code downloaden</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Afdrukken/exporteren </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciaal:Boek&bookcmd=book_creator&referer=Teelbal"><span>Boek aanmaken</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciaal:DownloadAsPdf&page=Teelbal&action=show-download-screen"><span>Downloaden als PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Teelbal&printable=yes" title="Printvriendelijke versie van deze pagina [p]" accesskey="p"><span>Afdrukversie</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In andere projecten </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Testicles" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q9384" title="Koppeling naar item in verbonden gegevensrepository [g]" accesskey="g"><span>Wikidata-item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Paginahulpmiddelen"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Uiterlijk"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Uiterlijk</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">verbergen</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Uit Wikipedia, de vrije encyclopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><table class="infobox" cellpadding="1" cellspacing="1"> <tbody><tr> <th class="infobox-kop notheme" style="color:inherit; text-align:center; font-size:120%;" colspan="3">Teelbal </th></tr> <tr> <td style="text-align:center;" colspan="3"><b>Testis</b> </td></tr> <tr> <td style="text-align:center; padding:0;" colspan="3"><span typeof="mw:File"><a href="/wiki/Bestand:Figure_28_01_03.jpg" class="mw-file-description" title="alt=Zaadbal van een man (roze deel in centrum); daar bovenop de bijbal met zaadleider"><img alt="alt=Zaadbal van een man (roze deel in centrum); daar bovenop de bijbal met zaadleider" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Figure_28_01_03.jpg/266px-Figure_28_01_03.jpg" decoding="async" width="266" height="246" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Figure_28_01_03.jpg/399px-Figure_28_01_03.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Figure_28_01_03.jpg/532px-Figure_28_01_03.jpg 2x" data-file-width="743" data-file-height="686" /></a></span> </td></tr> <tr> <td style="text-align:center;" colspan="3"><div style="font-size:90%">Zaadbal van een man (roze deel in centrum);<br /> daar bovenop de <a href="/wiki/Bijbal" title="Bijbal">bijbal</a> met zaadleider</div> </td></tr> <tr> <td class="ta-center" style="padding:0;" colspan="3"><span typeof="mw:File"><a href="/wiki/Bestand:Slide2CC.JPG" class="mw-file-description"><img alt="{Buitenzijde van zaadbal met rechtsboven de zaadleider" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Slide2CC.JPG/266px-Slide2CC.JPG" decoding="async" width="266" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Slide2CC.JPG/399px-Slide2CC.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/26/Slide2CC.JPG/532px-Slide2CC.JPG 2x" data-file-width="960" data-file-height="720" /></a></span> </td></tr> <tr> <td class="ta-center" colspan="3"><div style="font-size:90%">Buitenzijde van zaadbal met rechtsboven de <a href="/wiki/Zaadleider" title="Zaadleider">zaadleider</a></div> </td></tr> <tr> <td class="infobox-kop notheme center" style="color:inherit;" colspan="3"> <table cellspacing="0" cellpadding="0"> <tbody><tr> <td style="vertical-align:middle;"><b>Portaal</b>  <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Portal.svg" class="mw-file-description" title="Portaalicoon"><img alt="Portaalicoon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/22px-Portal.svg.png" decoding="async" width="22" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/33px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/44px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span>   </td> <td class="ta-left"><b><a href="/wiki/Portaal:Biologie" title="Portaal:Biologie">Biologie</a> </b> </td></tr></tbody></table> </td></tr> </tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Bestand:Efferent-ducts.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/de/Efferent-ducts.gif/260px-Efferent-ducts.gif" decoding="async" width="260" height="287" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/de/Efferent-ducts.gif/390px-Efferent-ducts.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/d/de/Efferent-ducts.gif 2x" data-file-width="399" data-file-height="440" /></a><figcaption>Animatie van afvoer via de afvoerende kanalen (efferent ducts)</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Bestand:Left_testis_and_epididymis_viewed_from_behind,_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg/260px-Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg" decoding="async" width="260" height="333" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg/390px-Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg/520px-Left_testis_and_epididymis_viewed_from_behind%2C_showing_the_ductus_epididymidis_and_the_first_part_of_the_ductus_deferens.jpg 2x" data-file-width="741" data-file-height="948" /></a><figcaption>Linker teelbal met bijbal</figcaption></figure> <p><b>Teelbal</b>, <b>zaadbal</b>, <b>testikel</b> of <i>testis</i> (meervoud: <i>testes</i>) is de <a href="/wiki/Gonade" title="Gonade">geslachtsklier</a> van <a href="/wiki/Man_(geslacht)" title="Man (geslacht)">mannelijke</a> organismen. Hier wordt het hormoon <a href="/wiki/Testosteron" title="Testosteron">testosteron</a> geproduceerd en de zaadcellen of <a href="/wiki/Gameet" title="Gameet">gameten</a> gemaakt. De <a href="/wiki/Zaadcel" title="Zaadcel">zaadcellen</a> landen daarna in de <a href="/wiki/Bijbal" title="Bijbal">bijbal</a> of epididymis. </p><p>Bij <a href="/wiki/Zoogdieren" title="Zoogdieren">zoogdieren</a>, waaronder de mens, bevinden zich twee testes in het <i><a href="/wiki/Scrotum" title="Scrotum">scrotum</a></i> (de balzak); een tussen de achterste ledematen aanwezige huidzak tussen de <a href="/wiki/Penis" title="Penis">penis</a> en de <a href="/wiki/Anus_(anatomie)" title="Anus (anatomie)">anus</a>. Bij de meeste zoogdieren is voor de productie van <a href="/wiki/Zaadcel" title="Zaadcel">zaadcellen</a> namelijk een temperatuur nodig die lager ligt dan de normale <a href="/wiki/Lichaamstemperatuur" title="Lichaamstemperatuur">lichaamstemperatuur</a>. Bij <a href="/wiki/Olifanten" title="Olifanten">olifanten</a> en <a href="/wiki/Zeezoogdieren" class="mw-redirect" title="Zeezoogdieren">zeezoogdieren</a> verblijven de testes normaal wel binnen in het lichaam. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ontwikkeling">Ontwikkeling</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=1" title="Bewerk dit kopje: Ontwikkeling" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=1" title="De broncode bewerken van de sectie: Ontwikkeling"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De testis ontstaat uit de <i>crista gonadalis</i>, de <a href="/wiki/Gonadale_richel" title="Gonadale richel">gonadale richel</a>, die in deze fase morfologisch hetzelfde is bij beide geslachten. Chromosomaal is echter het geslacht al bepaald. Deze kiemklieren zijn aanwezig bij de achterste lichaamswand. Samen met de <i>crista renalis</i> vormt het de <i><a href="/w/index.php?title=Crista_urogenitalis&action=edit&redlink=1" class="new" title="Crista urogenitalis (de pagina bestaat niet)">crista urogenitalis</a></i>. </p><p>Vanaf het einde van de derde embryonale week ontwikkelen de aanwezige kiemklieren zich door proliferatie van het epitheel van de lichaamsholte (coeloomepitheel) en het mesenchym (daaronder gelegen embryonaal bindweefsel). De epitheelcellen dringen binnen in het mesenchym en vormen <a href="/wiki/Geslachtsstrengen" title="Geslachtsstrengen">kiemstrengen</a>. In de zesde week nestelen de <a href="/w/index.php?title=Oerkiem&action=edit&redlink=1" class="new" title="Oerkiem (de pagina bestaat niet)">oerkiemcellen</a> zich in de gonade in aanleg. Onder invloed van deze ingedrongen geslachtscellen zal de gonade zich afhankelijk van het geslacht gaan ontwikkelen. </p><p>De primaire kiemstrengen groeien door tot in het midden, oftewel het merg, van de gonade en vormen zaadbalstrengen. In de buurt van het <i><a href="/wiki/Hilum_(anatomie)" title="Hilum (anatomie)">hilum</a></i> ontstaat uit de kiemstrengen een netwerk van fijne kanaaltjes, het latere <i><a href="/wiki/Rete_testis" title="Rete testis">rete testis</a></i>, dat zich later verenigt met de zaadbalstrengen. De zaadbalstrengen raken het contact met het coeloomepitheel kwijt en worden door een bindweefsellaag van het epitheel gescheiden. Deze bindweefsellaag is de <i>tunica albuginea</i>. De eerst solide zaadbalstrengen bestaan nu uit <a href="/wiki/Spermatogonium" title="Spermatogonium">spermatogonia</a> en <a href="/wiki/Sertolicel" title="Sertolicel">sertolicellen</a> en hebben geen dwarsverbindingen meer. Rond de zesde of zevende week beginnen <a href="/wiki/Leydigcel" title="Leydigcel">leydigcellen</a> met het maken van testosteron. Dit brengt seksespecifieke ontwikkeling van de geslachtsgangen op gang. Al in het embryo begint de zaadbal af te dalen uit de hoge ligging in het abdomen richting het scrotum. </p><p>Pas aan het begin van de puberteit worden de zaadbalstrengen gekanaliseerd door een lumen. Hierna worden ze <i>tubuli semeniferi</i> genoemd. </p> <div class="mw-heading mw-heading2"><h2 id="Indalen">Indalen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=2" title="Bewerk dit kopje: Indalen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=2" title="De broncode bewerken van de sectie: Indalen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De teelballen ontstaan embryologisch gezien uit naast de nier gelegen weefsel en dalen bij de meeste zoogdieren voor of vlak na de geboorte af naar het scrotum (indalen). Bij de mens groeien de testes aan de dorsale wand van de peritoneale holte (rugzijde van de buikholte). Later dalen ze af (<i>descensus testicolorum</i>). Hierbij voeren ze de zaadstreng (<i>ductus deferens</i>) met zich mee naar beneden. Het indalen gebeurt niet altijd, en als het goed is wordt van pasgeboren jongetjes na de geboorte en bij een aantal gelegenheden daarna (<a href="/wiki/Consultatiebureau" title="Consultatiebureau">consultatiebureau</a> of <a href="/wiki/Centrum_voor_Leerlingenbegeleiding" title="Centrum voor Leerlingenbegeleiding">CLB</a>) gecontroleerd of beide testes in het scrotum zijn gelegen. Als dit niet het geval is is er sprake van <a href="/wiki/Cryptorchisme" title="Cryptorchisme">cryptorchisme</a>. </p><p>Bij meer dan 80% van de mannen is de linkerteelbal iets kleiner dan de rechter en hangt deze lager in het scrotum. De reden of oorzaak is onduidelijk, maar deze is vermoedelijk dezelfde als van meerdere <a href="/wiki/Asymmetrisch" class="mw-redirect" title="Asymmetrisch">asymmetrieën</a> in het menselijk lichaam. Een verband met <a href="/wiki/Linkshandigheid" title="Linkshandigheid">links</a>- of <a href="/wiki/Rechtshandigheid" title="Rechtshandigheid">rechtshandigheid</a> wordt vermoed, maar is nog onvoldoende door onderzoek aangetoond. </p> <div class="mw-heading mw-heading2"><h2 id="Anatomie">Anatomie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=3" title="Bewerk dit kopje: Anatomie" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=3" title="De broncode bewerken van de sectie: Anatomie"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Bestand:Testikel_in_ontspannen_toestand_van_het_scrotum.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Testikel_in_ontspannen_toestand_van_het_scrotum.jpg/260px-Testikel_in_ontspannen_toestand_van_het_scrotum.jpg" decoding="async" width="260" height="173" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Testikel_in_ontspannen_toestand_van_het_scrotum.jpg/390px-Testikel_in_ontspannen_toestand_van_het_scrotum.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Testikel_in_ontspannen_toestand_van_het_scrotum.jpg/520px-Testikel_in_ontspannen_toestand_van_het_scrotum.jpg 2x" data-file-width="4896" data-file-height="3264" /></a><figcaption>menselijke <a href="/wiki/Scrotum" title="Scrotum">balzak</a> met zichtbare teelbal in warme omgeving</figcaption></figure> <p>Beide testes liggen in het scrotum. Dit heeft twee functies, namelijk het beschermen van de zaadballen en de regulatie van temperatuur. De optimale temperatuur voor de testes is 35,6 graden, wat 2 graden onder de kerntemperatuur van het lichaam zit. Om de testikel zit een kapsel dat uit drie lagen bestaat: <i>tunica vaginalis, tunica albuginea</i> en de <i>tunica vasculosa</i>. </p><p>Zowel de buitenste laag van de testes als de binnenste laag van het scrotum is bedekt met een <a href="/w/index.php?title=Serosa&action=edit&redlink=1" class="new" title="Serosa (de pagina bestaat niet)">serosa</a>, de <i>tunica vaginalis</i>. Hierin kunnen de testes een beetje bewegen. Hierdoor worden sommige beschadigingen tegengegaan. </p><p>Onder de <i>tunica vaginalis</i> zit de <i>tunica albuginea</i>, een vrij stevig kapsel. Deze bestaat uit <a href="/wiki/Bindweefsel#Soorten_bindweefsel" title="Bindweefsel">straf fibrillair bindweefsel</a> en verbreedt zich aan de achterzijde tot de <i>mediastinum testis</i>. Van hieruit verdelen bindweefselsepta (tussenschotten tussen verschillende blaasjes) de zaadbal in ongeveer 250 piramidevormige lobben (<i>lobuli</i>). De tunica vasculosa bevat een netwerk van bloedvaatjes en zit onder de tunica albuginea. </p><p>In elke lob zitten één tot vier sterk gewonden zaadbuisjes (<i>tubuli semeniferi</i>), waarin de zaadcellen rijpen. Deze zaadbuisjes liggen ingebed tussen losmazig bindweefsel. Ze zijn ongeveer 150-250 <a href="/wiki/%CE%9Cm" class="mw-redirect" title="Μm">µm</a> in doorsnede en 30–70 cm lang. Deze zaadbuisjes zijn ongeveer 400 meter lang in totaal en zijn verantwoordelijk voor de helft van de testiculaire massa. Tussen de zaadbuisjes liggen <a href="/wiki/Leydigcel" title="Leydigcel">Leydigcellen</a>, die testosteron maken.<sup id="cite_ref-Endocrinology_1-0" class="reference"><a href="#cite_note-Endocrinology-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Aan het einde van elke tubulus vernauwt het kanaal zich. Hier gaat het meerlagige epitheel van de tubuli over in een eenlagig kubisch epitheel met <a href="/wiki/Microvillus" title="Microvillus">microvilli</a>. Deze delen van de kanaaltjes heten dan <i>tubuli recti</i>. Ze verbinden de zaadkanaaltjes met het <i>rete testis</i>, een netwerk van buisjes gelegen in het bindweefsel van het mediastinum testis. Uit het rete testis worden dan de zaadcellen (<i>spermatozoën</i>) vervoerd door de <i>ductuli efferentes</i> naar de <a href="/wiki/Bijbal" title="Bijbal">bijbal</a> (<i>epididymis</i>). </p><p>De bloedvoorziening van de testikels wordt verzorgd door de <i><a href="/wiki/Arteria_testicularis" title="Arteria testicularis">arteriae testiculares</a></i>. Het bloed wordt vervolgens weer afgevoerd door aders die samen een netwerk vormen: de <i>plexus pampiniformis</i>. Deze plexus vormt uiteindelijk aan elke zijde een <i>vena testicularis</i>. </p><p>De testes zijn <a href="/wiki/Homologie_(morfologie)" title="Homologie (morfologie)">homoloog</a> met de <a href="/wiki/Eierstok" title="Eierstok">eierstokken</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Volume">Volume</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=4" title="Bewerk dit kopje: Volume" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=4" title="De broncode bewerken van de sectie: Volume"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De grootte of volume van een zaadbal verschilt sterk per individu. Om het volume te bepalen wordt meestal gebruikgemaakt van <a href="/wiki/Echografie" title="Echografie">echografie</a> of van <a href="/wiki/Orchidometer" title="Orchidometer">orchidometrie</a>. Voor de puberteit is het volume van een menselijke zaadbal ongeveer 1 tot 3 ml. Dit neemt in de <a href="/wiki/Puberteit" title="Puberteit">puberteit</a> toe tot een volwassen volume van 12-25 mL. De volwassen testikel heeft in de Westerse wereld een volume van gemiddeld 18,6 (<a href="/wiki/Standaarddeviatie" class="mw-redirect" title="Standaarddeviatie">SD</a> 4,8 ml). De gemiddelde lengte is 4,6 cm (varieert tussen 3,6 en 5,5 cm) en breedte 2,6 cm (varieert tussen 2,1 en 3,2 cm)<sup id="cite_ref-Endocrinology_1-1" class="reference"><a href="#cite_note-Endocrinology-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Ziektes">Ziektes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=5" title="Bewerk dit kopje: Ziektes" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=5" title="De broncode bewerken van de sectie: Ziektes"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De testes hangen aan de <a href="/wiki/Zaadstreng" title="Zaadstreng">zaadstreng</a> en worden daarlangs met bloed en zenuwen verzorgd. Bij een <a href="/wiki/Torsio_testis" title="Torsio testis">torsio testis</a>, een draaibal, is sprake van een verdraaiing van de zaadleider die, onbehandeld, kan leiden tot het afsterven van de testis. <a href="/wiki/Zaadbalkanker" title="Zaadbalkanker">Kanker van de testis</a> is bij tijdige ontdekking een van de best te behandelen kankersoorten. </p> <div class="mw-heading mw-heading2"><h2 id="Trivia">Trivia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=6" title="Bewerk dit kopje: Trivia" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=6" title="De broncode bewerken van de sectie: Trivia"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Het volume van de teelballen wordt onderzocht door middel van een <a href="/wiki/Orchidometer" title="Orchidometer">orchidometer</a>.</li> <li>De testes zijn buitengewoon gevoelig en kunnen bij onachtzame aanraking langdurig pijn doen.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Afbeeldingen">Afbeeldingen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=7" title="Bewerk dit kopje: Afbeeldingen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=7" title="De broncode bewerken van de sectie: Afbeeldingen"><span>brontekst bewerken</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/Bestand:Transversetestis.png" class="mw-file-description" title="Dwarsdoorsnede van een teelbal in scrotum"><img alt="Dwarsdoorsnede van een teelbal in scrotum" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Transversetestis.png/120px-Transversetestis.png" decoding="async" width="120" height="94" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Transversetestis.png/180px-Transversetestis.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/Transversetestis.png/240px-Transversetestis.png 2x" data-file-width="995" data-file-height="782" /></a></span></div> <div class="gallerytext"><a href="/wiki/Transversaal_vlak" title="Transversaal vlak">Dwarsdoorsnede</a> van een teelbal in <a href="/wiki/Scrotum" title="Scrotum">scrotum</a></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Germinal_epithelium_testicle.svg" class="mw-file-description" title="Kiemepitheel van de teelbal. 1. basaal membraan 2. spermatogonia 3. primaire (1e orde) spermatocyte 4. secundaire (2e orde) spermatocyte 5. ontwikkeling van spermatide 6. rijpe spermatide 7. Sertolicel 8. zonula occludens (bloed-testisbarrière)"><img alt="Kiemepitheel van de teelbal. 1. basaal membraan 2. spermatogonia 3. primaire (1e orde) spermatocyte 4. secundaire (2e orde) spermatocyte 5. ontwikkeling van spermatide 6. rijpe spermatide 7. Sertolicel 8. zonula occludens (bloed-testisbarrière)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Germinal_epithelium_testicle.svg/120px-Germinal_epithelium_testicle.svg.png" decoding="async" width="120" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Germinal_epithelium_testicle.svg/180px-Germinal_epithelium_testicle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Germinal_epithelium_testicle.svg/240px-Germinal_epithelium_testicle.svg.png 2x" data-file-width="410" data-file-height="360" /></a></span></div> <div class="gallerytext">Kiemepitheel van de teelbal.<br />1. <a href="/wiki/Basaal_membraan" title="Basaal membraan">basaal membraan</a><br />2. <a href="/wiki/Spermatogonium" title="Spermatogonium">spermatogonia</a><br />3. primaire (1e orde) <a href="/wiki/Spermatogenese" title="Spermatogenese">spermatocyte</a><br />4. secundaire (2e orde) spermatocyte<br />5. ontwikkeling van <a href="/wiki/Spermatogenese" title="Spermatogenese">spermatide</a><br />6. rijpe spermatide<br />7. <a href="/wiki/Sertolicel" title="Sertolicel">Sertolicel</a><br />8. <a href="/wiki/Zonula_occludens" title="Zonula occludens">zonula occludens</a> (<a href="/wiki/Bloed-testisbarri%C3%A8re" class="mw-redirect" title="Bloed-testisbarrière">bloed-testisbarrière</a>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Figure_28_01_04.jpg" class="mw-file-description" title="Spermatogenese naarmate de cellen zich ontwikkelen van spermatogonium, naar primaire spermatocyten, naar secundaire spermatocyten, naar spermatiden en naar sperma."><img alt="Spermatogenese naarmate de cellen zich ontwikkelen van spermatogonium, naar primaire spermatocyten, naar secundaire spermatocyten, naar spermatiden en naar sperma." src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Figure_28_01_04.jpg/120px-Figure_28_01_04.jpg" decoding="async" width="120" height="87" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Figure_28_01_04.jpg/180px-Figure_28_01_04.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Figure_28_01_04.jpg/240px-Figure_28_01_04.jpg 2x" data-file-width="822" data-file-height="594" /></a></span></div> <div class="gallerytext">Spermatogenese naarmate de cellen zich ontwikkelen van <a href="/wiki/Spermatogonium" title="Spermatogonium">spermatogonium</a>, naar primaire spermatocyten, naar secundaire spermatocyten, naar spermatiden en naar <a href="/wiki/Sperma" title="Sperma">sperma</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Testicle-cat.jpg" class="mw-file-description" title="Teelballen van een kat"><img alt="Teelballen van een kat" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Testicle-cat.jpg/93px-Testicle-cat.jpg" decoding="async" width="93" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Testicle-cat.jpg/140px-Testicle-cat.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Testicle-cat.jpg/186px-Testicle-cat.jpg 2x" data-file-width="798" data-file-height="1028" /></a></span></div> <div class="gallerytext">Teelballen van een kat</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg" class="mw-file-description" title="Een teelbal van een stier (mannelijk rund)"><img alt="Een teelbal van een stier (mannelijk rund)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg/120px-Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg" decoding="async" width="120" height="81" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg/180px-Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/07/Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg/240px-Bull_testicles_%D0%91%D1%8B%D1%87%D0%B8%D0%B9_%D1%81%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B8%D0%BA_3.jpg 2x" data-file-width="4200" data-file-height="2820" /></a></span></div> <div class="gallerytext">Een teelbal van een <a href="/wiki/Stier_(rund)" title="Stier (rund)">stier</a> (mannelijk <a href="/wiki/Rund" title="Rund">rund</a>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Camel%27s_Testicles_(3953363864).jpg" class="mw-file-description" title="Teelballen in het scrotum bij een kameel"><img alt="Teelballen in het scrotum bij een kameel" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Camel%27s_Testicles_%283953363864%29.jpg/120px-Camel%27s_Testicles_%283953363864%29.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Camel%27s_Testicles_%283953363864%29.jpg/180px-Camel%27s_Testicles_%283953363864%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Camel%27s_Testicles_%283953363864%29.jpg/240px-Camel%27s_Testicles_%283953363864%29.jpg 2x" data-file-width="3888" data-file-height="2592" /></a></span></div> <div class="gallerytext">Teelballen in het scrotum bij een <a href="/wiki/Kameel" title="Kameel">kameel</a></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Bestand:Goat_testicles.jpg" class="mw-file-description" title="Teelballen van een geit"><img alt="Teelballen van een geit" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Goat_testicles.jpg/120px-Goat_testicles.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Goat_testicles.jpg/180px-Goat_testicles.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Goat_testicles.jpg/240px-Goat_testicles.jpg 2x" data-file-width="3563" data-file-height="2677" /></a></span></div> <div class="gallerytext">Teelballen van een geit</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=8" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=8" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Castratie" title="Castratie">Castratie</a></li> <li><a href="/wiki/Orchidometer" title="Orchidometer">Orchidometer</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referenties_en_noten">Referenties en noten</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teelbal&veaction=edit&section=9" title="Bewerk dit kopje: Referenties en noten" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teelbal&action=edit&section=9" title="De broncode bewerken van de sectie: Referenties en noten"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Endocrinology-1"><span class="mw-cite-backlink">↑ <a href="#cite_ref-Endocrinology_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Endocrinology_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Braunstein GD. Chapter 12. Testes. In: Gardner DG, Shoback D, eds. Greenspan’s Basic & Clinical Endocrinology. 9th ed. New York: McGraw-Hill; 2011. <a rel="nofollow" class="external free" href="http://www.accessmedicine.com/content.aspx?aID=8405050">http://www.accessmedicine.com/content.aspx?aID=8405050</a></span> </li> </ol></div></div> <div class="interProject commons mw-list-item" style="display:none;"><a href="https://commons.wikimedia.org/wiki/Category:Testicles#mw-subcategories" class="extiw" title="commons:Category:Testicles">Mediabestanden</a></div> <div class="interProjectTemplate interProject-groot toccolours" style="display:flex; gap:1em; align-items:center; clear:both; margin:1em 0 -0.5em 0;"> <div style="min-width:max-content;"><span class="noviewer noresize" typeof="mw:File"><a href="/wiki/Bestand:Commons-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/25px-Commons-logo.svg.png" decoding="async" width="25" height="34" class="mw-file-element" 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niet)">darmwandklier</a> · <a href="/wiki/Lever" title="Lever">lever</a> · <a href="/w/index.php?title=Maagwandklier&action=edit&redlink=1" class="new" title="Maagwandklier (de pagina bestaat niet)">maagwandklier</a> · <a href="/wiki/Melkklier" title="Melkklier">melkklier</a> · <a href="/wiki/Eierstok" title="Eierstok">ovaria</a> · <a href="/wiki/Alvleesklier" title="Alvleesklier">pancreas</a> · <a href="/wiki/Speekselklier" title="Speekselklier">speekselklieren</a> · <a href="/wiki/Talgklier" title="Talgklier">talgklier</a> · <a href="/wiki/Traanklier" title="Traanklier">traanklier</a> · <a class="mw-selflink selflink">testes</a> · <a href="/wiki/Zweten" title="Zweten">zweetklier</a> </p> </div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67837862"> <div class="navigatie" role="navigation" aria-labelledby="Voortplantingssysteem_bij_zoogdieren"> <div class="navigatie-afb-links noviewer"><div class="navigatie-bewerken show-autoconfirmed nomobile"><span 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height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/OOjs_UI_icon_speechBubbles-ltr.svg/24px-OOjs_UI_icon_speechBubbles-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/OOjs_UI_icon_speechBubbles-ltr.svg/32px-OOjs_UI_icon_speechBubbles-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span> · <span typeof="mw:File"><a href="//nl.wikipedia.org/w/index.php?title=Sjabloon:Navigatie_voortplantingssysteem&action=edit" title="Sjabloon bewerken"><img alt="Sjabloon bewerken" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/16px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/24px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/32px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></div></div> <div id="Voortplantingssysteem_bij_zoogdieren" class="navigatie-titel"><a href="/wiki/Voortplanting_(biologie)" title="Voortplanting (biologie)">Voortplantingssysteem</a> bij <a href="/wiki/Zoogdieren" title="Zoogdieren">zoogdieren</a></div> <div class="navigatie-inhoud"> <style data-mw-deduplicate="TemplateStyles:r67785531">.mw-parser-output .navigatie-tabel{margin:0 auto 0 auto;text-align:left}.mw-parser-output .navigatie-tabel .links{text-align:right}.mw-parser-output .navigatie-tabel .rechts{padding-left:0.5em}@media screen and (max-width:640px){.mw-parser-output .navigatie-tabel tr{display:grid;grid-template-columns:1fr;width:100%;margin-bottom:0.5em}.mw-parser-output .navigatie-tabel tr:last-of-type{margin-bottom:0}.mw-parser-output .navigatie-tabel .links{text-align:unset}.mw-parser-output .navigatie-tabel .rechts{padding:unset}}</style><table class="navigatie-tabel vatop" cellpadding="0" cellspacing="0" style="width:100%;"><tbody><tr><td class="links" style="width:10em;"><b><a href="/wiki/Vrouwelijk_(biologie)" title="Vrouwelijk (biologie)">Vrouwelijk</a>:</b></td><td class="rechts"><a href="/wiki/Vrouw" title="Vrouw">vrouw</a> · <a href="/wiki/Eierstok" title="Eierstok">eierstok (<i>ovarium</i>)</a> · <a href="/wiki/Eicel" title="Eicel">eicel (<i>oöcyt</i>)</a> · <a href="/wiki/Eileider" title="Eileider">eileider (<i>tuba uterina</i>)</a> · <a href="/wiki/Vulva" title="Vulva">vulva</a> · <a href="/wiki/Baarmoeder" title="Baarmoeder">baarmoeder (<i>uterus</i>)</a> · <a href="/wiki/Baarmoederhals" title="Baarmoederhals">baarmoederhals (<i>cervix</i>)</a> · <a href="/wiki/Vagina" title="Vagina">schede (<i>vagina</i>)</a></td></tr><tr><td class="links"><b><a href="/wiki/Mannelijk_(biologie)" title="Mannelijk (biologie)">Mannelijk</a>:</b></td><td class="rechts"><a href="/wiki/Man_(geslacht)" title="Man (geslacht)">man</a> · <a class="mw-selflink selflink">teelbal (<i>testis</i>)</a> · <a href="/wiki/Bijbal" title="Bijbal">bijbal (<i>epididymis</i>)</a> · <a href="/wiki/Scrotum" title="Scrotum">balzak (<i>scrotum</i>)</a> · <a href="/wiki/Zaadleider" title="Zaadleider">zaadleider</a> · <a href="/wiki/Prostaat" title="Prostaat">prostaat · voorstanderklier</a> · <a href="/wiki/Penis" title="Penis">penis</a> · <a href="/wiki/Zaadcel" title="Zaadcel">zaadcel (<i>spermatozoïde</i>)</a></td></tr><tr><td class="links"><b>Algemeen:</b></td><td class="rechts"><a href="/wiki/Voortplanting_(biologie)" title="Voortplanting (biologie)">voortplanting</a> · <a href="/wiki/Bevruchting" title="Bevruchting">bevruchting</a> · <a href="/wiki/Zygote" title="Zygote">zygote</a> · <a href="/wiki/Zwangerschap" title="Zwangerschap">zwangerschap</a> · <a href="/wiki/Draagtijd" title="Draagtijd">dracht</a> · <a href="/wiki/Embryo" title="Embryo">embryo</a> · <a href="/wiki/Foetus" title="Foetus">foetus</a> · <a href="/wiki/Bevalling" title="Bevalling">bevalling</a> · <a href="/wiki/Levenscyclus_(hoofdbetekenis)" class="mw-redirect" title="Levenscyclus (hoofdbetekenis)">levenscyclus</a></td></tr></tbody></table> </div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67837862"> <div class="navigatie" role="navigation" aria-labelledby="Organen_van_het_menselijk_lichaam"> <div class="navigatie-afb-links noviewer"><div class="navigatie-bewerken show-autoconfirmed nomobile"><span class="nowrap skin-invert-image"><span typeof="mw:File"><a href="/wiki/Sjabloon:Navigatie_organen" title="Sjabloon:Navigatie organen"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/16px-OOjs_UI_icon_article-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/24px-OOjs_UI_icon_article-ltr.svg.png 1.5x, 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title="Sjabloon bewerken"><img alt="Sjabloon bewerken" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/16px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/24px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/32px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></div></div> <div id="Organen_van_het_menselijk_lichaam" class="navigatie-titel"><a href="/wiki/Orgaan" title="Orgaan">Organen</a> <a href="/wiki/Menselijke_anatomie" title="Menselijke anatomie">van het menselijk lichaam</a></div> <div class="navigatie-inhoud"> <p><a href="/wiki/Alvleesklier" title="Alvleesklier">alvleesklier</a> · <a href="/wiki/Baarmoeder" title="Baarmoeder">baarmoeder</a> · <a href="/wiki/Bijnier" title="Bijnier">bijnieren</a> · <a href="/wiki/Bijschildklier" title="Bijschildklier">bijschildklier</a> · <a href="/wiki/Maag-darmstelsel" title="Maag-darmstelsel">darmen</a> · <a href="/wiki/Eierstok" title="Eierstok">eierstokken</a> · <a href="/wiki/Galblaas" title="Galblaas">galblaas</a> · <a href="/wiki/Hart_(hoofdbetekenis)" class="mw-redirect" title="Hart (hoofdbetekenis)">hart</a> · <a href="/wiki/Menselijke_hersenen" title="Menselijke hersenen">hersenen</a> · <a href="/wiki/Huid" title="Huid">huid</a> · <a href="/wiki/Hypofyse" title="Hypofyse">hypofyse</a> · <a href="/wiki/Long_(orgaan)" title="Long (orgaan)">longen</a> · <a href="/wiki/Lever" title="Lever">lever</a> · <a href="/wiki/Maag" title="Maag">maag</a> · <a href="/wiki/Milt" title="Milt">milt</a> · <a href="/wiki/Nier_(biologie)" title="Nier (biologie)">nier</a> · <a href="/wiki/Prostaat" title="Prostaat">prostaatklier</a> · <a href="/wiki/Schildklier" title="Schildklier">schildklier</a> · <a class="mw-selflink selflink">teelballen</a> · <a href="/wiki/Twaalfvingerige_darm" title="Twaalfvingerige darm">twaalfvingerige darm</a> · <a href="/wiki/Urineblaas" title="Urineblaas">urineblaas</a> · <a href="/wiki/Wormvormig_aanhangsel" title="Wormvormig aanhangsel">wormvormig aanhangsel</a> · <a href="/wiki/Thymus_(orgaan)" title="Thymus (orgaan)">zwezerik</a> </p> </div></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="">Overgenomen van "<a dir="ltr" href="https://nl.wikipedia.org/w/index.php?title=Teelbal&oldid=67956613">https://nl.wikipedia.org/w/index.php?title=Teelbal&oldid=67956613</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categorie:Alles" title="Categorie:Alles">Categorieën</a>: <ul><li><a href="/wiki/Categorie:Endocrien_systeem" 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