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Compartments of Lower Leg (Lateral (Muscles (Peroneus Longus (Eversion and…
Compartments of Lower Leg
Anterior
Nerves
Deep Fibular Nerve
Supplies Tibialis anterior , extensor digitorum longus, extensor hallucis longus, peroneus tertius
Arteries
Anterior Tibial Artery
Supplies anterior compartment
Muscles
Tibialis Anterior
DF and INV at ankle
Extensor Digitorum Longus
Extension of Digits 2-4
Extensor Hallucis Longus
Extends Big Toe
Peroneus Tertius
DF and EVR
Lateral
Muscles
Peroneus Longus
Eversion and DF at ankle
Peroneus Brevis
Eversion at Ankle
Nerves
Superficial Fibular nerve
Supplies PL and PB
Arteries
Perforating branches of tibial artery
Perforating branches of anterior fibular artery
Supplies muscles of lateral compartment
Posterior
Arteries
Posterior Tibial Artery
Supplies of Posterior Compartment of leg
Muscles
Gastrocnemius
Plantarflexes ankle with knee extended
Soleus
Plantarflexes ankle with knee flexed
Plantaris
Weak Plantarflexion
Nerves
Tibial Nerve
Supplies Posterior and Deep posterior compartment
Deep Posterior
Arteries
Posterior Tibial Artery
Supplies Posterior
Muscles
Politeus
IR the femur: Unlocks the Knee
Flexor hallucis longus
Flexes 1st digit
Flexor digitorum longus
Flexes digits 2-4
Tibialis Posterior
PF and INV at ankle
Nerves