Anterior Compartment Of Leg Nerve Supply
The muscles in the anterior compartment of the thigh are innervated by the femoral nerve L2-L4 and as a general rule act to extend the leg at the knee joint.
Anterior compartment of leg nerve supply. Peroneus longus Peroneus brevis. - compartment is primarily responsible for dorsiflexion of foot ankle. It is a branch of the common peroneal nerve which is a branch of the sciatic nerve.
The anterior compartment of the leg is one of the four compartments in the leg between the knee and footMuscles within this compartment primarily produce ankle dorsiflexion and toe extension. In total there are 13 separate muscles across these three compartments. The muscles in this compartment are innervated by the deep fibular nerve L4-S1 and blood is supplied via the anterior tibial artery.
-Motor supply to the muscles of the anterior compartment of the leg. The leg is separated into anterior lateral superficial posterior and deep posterior compartments by intermuscular septa and surrounded by the deep fascia of the leg. In this article we shall look at the actions attachments and innervation of the muscles in the anterior compartment of the leg.
Nerve supplies the skin of the lower 13rd part of the anterolateral surface of the leg skin over entire dorsum of foot except lateral border sural nerve medial border up to base of great toe saphenous nerve Cleft between 1st 2nd toes deep peroneal nerve. The posterior tibial artery supplies oxygenated blood to structures of the leg such as the tibia medial malleolus and calcaneus with its surrounding muscles. In the hand the ulnar nerve supplies.
The extensor digitorum longus and extensor hallucis longus muscles also extend the toes. Its blood supply is mainly derived from the anterior tibial artery while its distal tendinous part is supplied by the anastomotic network around the ankle. The deep fascia of the leg sends 2 intermuscular septa anterior and.
The anterior compartment of the leg muscles are innervated by the deep fibular nerve L4-L5 and blood is supplied via the anterior tibial artery. -Motor supply to the muscles of the lateral compartment of the leg Peroneus longus and peroneus brevis. The anterior tibial artery is the main blood supply for the anterior compartment of the leg.
