Plantar Foot: 4th Layer

Question 1

Dorsal interossei “DAB” origin

Answer 1

Adjacent sides of MTs

Question 2

Dorsal interossei “DAB” insertion

Answer 2

1st: to medial side of second toe
2nd-4th: to lateral side of toes 2-4

Question 3

Dorsal interossei “DAB” action

Answer 3

Abduction of toes (away from 2nd toe)

Question 4

Dorsal interossei “DAB” innervation

Answer 4

Lateral plantar nerve

Question 5

Dorsal interossei “DAB” blood supply

Answer 5

Dorsalis pedis artery

Question 6

Plantar interossei “PAD” origin

Answer 6

Medial sides of MTs

Question 7

Plantar interossei “PAD” insertion

Answer 7

Medial side of proximal phalanges 3-5

Question 8

Plantar interossei “PAD” action

Answer 8

Adduction of toes (towards 2nd toe)

Question 9

Plantar interossei “PAD” innervation

Answer 9

Lateral plantar nerve

Question 10

Plantar interossei “PAD” blood supply

Answer 10

Deep plantar arterial arch