Foot Innervation Flashcards
3 muscles for toe flexion
Flexor digitorum longus
Flexor hallucis longus
Flexor hallucis brevis
Flexor digitorum longus
Nerve root, Nerve
L5-S1, tibial nerve
Flexor hallucis longus
Nerve root, Nerve
L5-S1, tibial nerve
Flexor hallucis brevis
Nerve root, Nerve
S1-2, tibial nerve –> medial plantar nerve
3 muscles for toe extensors
Extensor digitorum longus
Extensor digitorum brevis
Extensor hallucis longus
Extensor digitorum longus
Nerve root, Nerve
L4-5, deep fibular nerve
Extensor digitorum brevis
Nerve root, Nerve
L4-5-S1, deep fibular nerve
Extensor hallucis longus
Nerve root, Nerve
L4-5-S1, deep fibular nerve
2 muscles for toe adduction
Adductor hallucis
Palmar interossei (3)
Adductor hallucis
Nerve root, Nerve
S1-2, tibial nerve –> lateral plantar nerve
Palmar interossei
Nerve root, Nerve
S2-3, tibial nerve –> lateral plantar nerve
3 muscles for toe abduction
Abductor hallucis
Dorsal interossei (4)
Abductor digiti quinti pedis
Abductor hallucis
Nerve root, Nerve
S1-2, tibial nerve –> medial plantar nerve
Dosal interossei
Nerve root, Nerve
S2-3, tibial nerve –> lateral plantar nerve
Abductor digit quinti pedis
Nerve root, Nerve
S1-2, tibial nerve –> inferior calcanea nerve)