Unit 5 - Lower Limb: Intrinsic Muscles of Dorsum of Foot (Ex. IV) Flashcards
1
Q
extensor hallucis brevis
A
O: dorsal surface of calcaneus
I: @ dorsal aponeurosis and proximal phalanx of 1st toe
Inn: deep fibular n. (L5, S1)
A: extension of MTP of 1st toe
2
Q
extensor digitorum brevis
A
O: dorsal surface of calcaneus
I: @ dorsal aponeuroses and bases of middle phalanges of toes 2-4
Inn: deep fibular n. (L5, S1)
A: extension of MTP and PIP joints of toes 2-4