intricate muscles of the hand: hypothenar muscles of little finger Flashcards
1
Q
Abductor digiti minimi
A
O: pisiform bone
I: medial side of proximal phalanx of little finger
N: ulnar nerve
K: abducts little finger at metacarpophalangeal joint
2
Q
Flexor digiti minimi brevis
A
O: hamate bone and flexor retinaculum
I: medial side of proximal phalanx of little finger
N: ulnar nerve
K: flexes little finger at metacarpophalangeal joint
3
Q
Opponens digiti minimi
A
O: hamate bone and flexor retinaculum
I: most of length of medial side of metacarpal 5
N: ulnar nerve
K: helps in opposition
