Muscles of Sole of Foot (1st Layer) Flashcards
0
Q
flexor digitorum brevis
A
O: medial tubercle of tuberosity of calcaneous
intermuscular septa, plantar aponeurosis
I: both sides of middle phalanges of lateral 4 digits
N: medial plantar S2, S3
A: flexes lat 4 digits
1
Q
abductor hallicis
A
O: med tubercle of tuberosity of calcaneous
flexor retinaculum, plantar aponeurosis
I: med side of base of prox phalanx of 1st digit
N: med plantar nerve S2, S3
A: abducts and flexes 1st toe
2
Q
abductor digiti minimi
A
O: med and lateral tubercle of tuberosity of calcaneous
plantar aponeurosis, intermuscular septa
I: lateral side of base prox phalanx of 5th digit
N: lateral plantar nerve S2, S3
A: abducts and flexes 5th digit
