Chp 10-Lower Leg Muscles Flashcards
Peroneus (fibularis), Tibialis anterior, Ext. digitorum longus, Ext. hallucis longus, Gastrocnemius, Soleus, Plantaris Tendon calcaneus, Flexor digitorum Peroneus brevis
Peroneus (fibularis) longus - O =
O: fibula
Peroneus (fibularis) longus - I =
I: intermediate cuneiform & 1st metatarsal (plantar)
Peroneus (fibularis) longus - A =
plantarflexion & eversion
Tibialis anterior - O =
O: tibia
Tibialis anterior - I =
I: intermediate cuneiform tarsal, metatarsal #1
Tibialis anterior - A =
A: dorsiflexion & inversion
Extensor digitorum longus - O =
O: lateral tibia condyle, fibula
Extensor digitorum longus - I =
I: distal phalanges 2-5
Extensor digitorum longus - A =
A: toe extension, dorsiflexion
Extensor hallucis longus - O =
O: fibula
Extensor hallucis longus - I =
I: distal phalanx of great toe
Extensor hallucis longus - A =
A: extension great toe
Peroneus tertius - O =
O: distal fibula
Peroneus tertius - I =
I: 5th metatarsal
Peroneus tertius - A =
A: dorsiflexion & eversion
Gastrocnemius - O =
O: distal shaft & femoral condyles
Gastrocnemius - I =
I: calcaneus
Gastrocnemius - A =
A: plantarflexion, knee flexion.
Soleus - O =
O: proximal tibia
Soleus - I =
I: calcaneus
Soleus - A =
A: plantarflexion
Peroneus (fibularis) longus
Plantarflexion and eversion
Plantaris - O =
O: femur
Plantaris - I =
I: calcaneus
Plantaris - A =
A: plantarflexion
Image of Gastrocnemius (medial/lateral heads/cut), Soleus & Tendon
Tendon Calcaneus is also called?
Achilles tendon
Flexor digitorum longus - O =
O: posterior, medial tibia
Flexor digitorum longus - I =
I: based of distal phalanges 2-5
Flexor digitorum longus - A =
A: toe flexion
Flexor hallucis longus - O =
O: fibula
Flexor hallucis longus - I =
I: distal phalanx of great toe
Flexor hallucis longus - A =
A: flexion of great toe
Peroneus brevis - O =
O: fibula
Peroneus brevis - I =
I: 5th metatarsal (dorso-lateral)
Peroneus brevis - A =
A: plantarflexion & eversion
Tibialis Posterior - O =
O: proximal tibia & fibular (posterior)
Tibialis Posterior - I =
I: tarsals & plantar surface of MT 3-4
Tibialis Posterior - A =
A: inversion & plantarflexion