https://wikimd.org/index.php?action=history&feed=atom&title=Fibularis_tertius 2026-04-26T23:14:23Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.org/index.php?title=Fibularis_tertius&diff=5831835&oldid=prev 2024-05-27T01:48:02Z

<p>CSV import</p> <p><b>New page</b></p><div>[[File:Peroneus tertius muscle - animation.gif|thumb|Peroneus tertius muscle - animation|right]] [[File:Peroneus tertius.png|thumb|Peroneus tertius|left]] [[File:Gray268.png|thumb|Gray268.png]] [[File:Gray441.png|thumb|Gray441|right]] [[File:Slide1ABBAA.JPG|thumb|Slide1ABBAA|right]] [[File:Slide2ABBAA.JPG|thumb|Slide2ABBAA|right]] {{Short description|Muscle of the human body}}<br /> {{Infobox muscle<br /> | Name = Fibularis tertius<br /> | Latin = Musculus fibularis tertius<br /> | Image = Gray441.png<br /> | Caption = The [[fibularis tertius]] muscle is shown in the lower right.<br /> | Origin = [[Distal]] anterior surface of the [[fibula]] also the interosseous membrane<br /> | Insertion = [[Dorsal]] surface of the base of the [[fifth metatarsal bone]]<br /> | Blood = [[Anterior tibial artery]]<br /> | Nerve = [[Deep fibular nerve]]<br /> | Action = [[Dorsiflexion]] and [[eversion]] of the [[foot]]<br /> | Antagonist = [[Tibialis posterior]]<br /> }}<br /> The &#039;&#039;&#039;fibularis tertius&#039;&#039;&#039; (also known as the &#039;&#039;&#039;peroneus tertius&#039;&#039;&#039;) is a muscle of the [[lower limb]] that is often considered part of the [[extensor digitorum longus]]. It is located on the anterior aspect of the [[leg]].<br /> == Anatomy ==<br /> The fibularis tertius originates from the distal anterior surface of the [[fibula]] and the interosseous membrane. It inserts onto the dorsal surface of the base of the [[fifth metatarsal bone]].<br /> == Innervation ==<br /> The muscle is innervated by the [[deep fibular nerve]], which is a branch of the [[common fibular nerve]].<br /> == Blood Supply ==<br /> The fibularis tertius receives its blood supply from the [[anterior tibial artery]].<br /> == Function ==<br /> The primary actions of the fibularis tertius are [[dorsiflexion]] and [[eversion]] of the [[foot]]. This muscle helps in stabilizing the foot during walking and running.<br /> == Clinical Significance ==<br /> The fibularis tertius can be involved in various [[foot]] and [[ankle]] pathologies. Injury or strain to this muscle can result in pain and difficulty in foot movements.<br /> == See Also ==<br /> * [[Fibularis longus]]<br /> * [[Fibularis brevis]]<br /> * [[Extensor digitorum longus]]<br /> * [[Lower limb anatomy]]<br /> == References ==<br /> {{Reflist}}<br /> [[Category:Muscles of the lower limb]]<br /> [[Category:Anatomy]]<br /> [[Category:Musculoskeletal system]]<br /> {{muscle-stub}}</div>

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