Peroneus Tertius: Difference between revisions
(Description) |
(artery) |
||
| Line 4: | Line 4: | ||
== Description == | == Description == | ||
[[File:Peroneus tertius.png|thumb|Peroneus tertius muscle]] | [[File:Peroneus tertius.png|thumb|Peroneus tertius muscle]] | ||
The Peroneus Tertius muscle also called as the Fibularis Tertius is one of the 3 peroneal muscles ([[Peroneus (Fibularis) Longus Muscle|peroneus longus]], [[peroneus brevis]]).<ref name=":0">Lippert, Lynn S. Clinical Kinesiology and Anatomy. 5th ed. Philadelphia: F A Davis Company; 2016.</ref> It is present on the anterior compartment of leg along with tibialis anterior, extensor hallucis longus and extensor digitorum longus<ref>Chaurasia BD. [https://www.pdfdrive.com/bd-chaurasia-books.html Human Anatomy Regional and Applied Dissection and Clinical.] Vol 2. CBS Publishers and Distributors Pvt Ltd, 2010</ref> This muscle is absent in 5% to 17% of the human white population.<ref name=":1">Witvrouw E, Vanden Borre K, Willems TM, Huysmans J, Broos E, De Clercq D. The significance of peroneus tertius muscle in ankle injuries: a prospective study. The American journal of sports medicine. 2006 Jul;34(7):1159-63.</ref> | The Peroneus Tertius muscle also called as the Fibularis Tertius is one of the 3 peroneal muscles ([[Peroneus (Fibularis) Longus Muscle|peroneus longus]], [[peroneus brevis]]).<ref name=":0">Lippert, Lynn S. Clinical Kinesiology and Anatomy. 5th ed. Philadelphia: F A Davis Company; 2016.</ref> It is present on the anterior compartment of leg along with tibialis anterior, extensor hallucis longus and extensor digitorum longus<ref name=":3">Chaurasia BD. [https://www.pdfdrive.com/bd-chaurasia-books.html Human Anatomy Regional and Applied Dissection and Clinical.] Vol 2. CBS Publishers and Distributors Pvt Ltd, 2010</ref> This muscle is absent in 5% to 17% of the human white population.<ref name=":1">Witvrouw E, Vanden Borre K, Willems TM, Huysmans J, Broos E, De Clercq D. The significance of peroneus tertius muscle in ankle injuries: a prospective study. The American journal of sports medicine. 2006 Jul;34(7):1159-63.</ref> | ||
=== Origin === | === Origin === | ||
| Line 14: | Line 14: | ||
=== Nerve === | === Nerve === | ||
Deep peroneal nerve.<ref name=":0" /> | Deep peroneal nerve.<ref name=":0" /> | ||
=== Artery === | |||
Anterior Tibial artery<ref name=":3" /> | |||
=== Function === | === Function === | ||
Revision as of 15:27, 4 November 2020
Original Editor - Lilian Ashraf
Top Contributors - Sai Kripa, Kim Jackson, Patti Cavaleri, Claire Testa, Lilian Ashraf and Oyemi Sillo
Description[edit | edit source]
The Peroneus Tertius muscle also called as the Fibularis Tertius is one of the 3 peroneal muscles (peroneus longus, peroneus brevis).[1] It is present on the anterior compartment of leg along with tibialis anterior, extensor hallucis longus and extensor digitorum longus[2] This muscle is absent in 5% to 17% of the human white population.[3]
Origin[edit | edit source]
Distal half or third of the fibula.[4]
Insertion[edit | edit source]
Base of the 5th metatarsal.[4]
Nerve[edit | edit source]
Deep peroneal nerve.[1]
Artery[edit | edit source]
Anterior Tibial artery[2]
Function[edit | edit source]
Secondary function in foot dorsiflexion and eversion.[4]
Clinical relevance[edit | edit source]
The strength of eversion and dorsiflexion is not compromised in people who lack the Peroneus Tertius muscle. Peroneus Tertius seems to not provide higher protection against ankle ligamentous injury.[3]
References[edit | edit source]
- ↑ 1.0 1.1 Lippert, Lynn S. Clinical Kinesiology and Anatomy. 5th ed. Philadelphia: F A Davis Company; 2016.
- ↑ 2.0 2.1 Chaurasia BD. Human Anatomy Regional and Applied Dissection and Clinical. Vol 2. CBS Publishers and Distributors Pvt Ltd, 2010
- ↑ 3.0 3.1 Witvrouw E, Vanden Borre K, Willems TM, Huysmans J, Broos E, De Clercq D. The significance of peroneus tertius muscle in ankle injuries: a prospective study. The American journal of sports medicine. 2006 Jul;34(7):1159-63.
- ↑ 4.0 4.1 4.2 Witvrouw E, Vanden Borre K, Willems TM, Huysmans J, Broos E, De Clercq D. The significance of peroneus tertius muscle in ankle injuries: a prospective study. The American journal of sports medicine. 2006 Jul;34(7):1159-63.
