Semitendinosus – supplied by tibial part of sciatic nerveĮnumerate the muscles responsible for dorsiflexion and inversion of foot.Įnumerate the structures passing deep to superior extensor retinaculum from medial to lateral.Lower 1/4 th of the medial surface of fibula.ĭorsal surface of base of fifth metatarsal.Įnumerate the muscles inserted on the upper part of the medial surface of tibia and their nerve supply. The anterior compartment of leg, or dorsiflexor (extensor) compartment, is located anterior to the interosseous membrane, between the lateral surface of the. Upper1/4 th and anterior half of middle 2/4 th of the medial surface of fibula and adjacent interosseous membrane.īase of middle and distal phalanx of lateral four toes through extensor expansion. Compartments of the leg: Anterior compartment (blue): Tibialis anterior, extensor muscles of the foot, and fibularis (peroneus) tertius muscles. Posterior half of middle 2/4 th of the medial surface of fibula and adjacent interosseous membrane. Maintains medial longitudinal arch of foot Intermuscular Septa Two pass from the deep aspect of this fascia to be attached to : Anterior border of fibula (Anterior fascial septum) Posterior border of.
It contains muscles which make eversion and plantarflexion of the foot. Anatomical terminology edit on Wikidata The lateral compartment of the leg is a fascial compartment of the lower leg. Inversion of foot at subtalar and midtarsal joints. Dissection video of lateral compartment of leg (1 min 9 sec) Details Artery. The muscles of the leg that act on the knee and. Upper 2/3 rd of lateral surface of tibia and adjoining part of interosseous membrane. Distally, the tibia and fibula of the leg articulate with the talus bone of the foot through the ankle joint. Write the origin, insertion and action of muscles of anterior compartment of leg. * All the muscles of the anterior compartment of leg are supplied by deep peroneal nerve.
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