Lower limb muscle revision: leg and foot Flashcards
1
Q
Popliteus
A
O= lateral femoral epicondyle I= posterior proximal tibia N= tibial A= unlock knee
2
Q
Gastrocnemius
A
O= lateral and medial condyles of femur I= Achilles tendon N= Tibia A= plantar flexion, knee flexion
3
Q
Soleus
A
O= proximal fibula, medial tibia I= achilles tendon N= tibial A= plantar flexion
4
Q
Tibialis posterior
A
O= tibia and fibula I= navicular and medial cuniform N= tibial A= Inversion, plantar flexion
5
Q
Flexor digitorum longus
A
O= posterior surface of tibia I= base of distal phalanx 2-5 N= tibial A= flexion of digits 2-5
6
Q
Flexor hallucis longus
A
O= post. middle 1/3 of fibula I= base of distal phalanx 1st digit N= tibial A= flexion 1st digit, plantar flexion
7
Q
Fibularis longus
A
O= proximal 1/3 lateral fibula I= 1st metatarsal, medial cuniform N= superficial peroneal/fibular A= plantar flexion, eversio
8
Q
Fibularis brevis
A
O= distal 2/3 lateral fibula I= 5th metatarsal N= superficial peroneal/fibular A= plantarflexion, eversion
9
Q
Tibialis anterior
A
O= proximal 1/2 and lat condyle of tibia I= medial cuniform and 1st metatarsal N= deep peroneal A= dorsi, inv
10
Q
Extensor hallucis longus
A
O= middle 1/3 ant fibula, interosseous membrane I= base of 1st distal phalanx N= deep peroneal/fibular A= extend 1st digit, assist dorsiflexion
11
Q
Extensor digitorum longus
A
O= lateral condyle tibia, fibular, superior 3/4 interosseous membrane I= middle and distal 2-5 phalanx N= deep peroneal/fibular A= dorsiflexion, extension digits 2-5
12
Q
Fibularis tertius
A
O= distal fibula and interosseous membrane I= 5th metatarsal N= deep peroneal/fibular A= dorsiflexion and eversion
