Muscles of Foot Flashcards
abductor hallucis layer
1st layer
flexor digitorum brevis layer
1st layer
abductor digiti minimi layer
1st layer
quadratus plantae layer
2nd layer
lumbricals layer
2nd layer
flexor hallucis brevis layer
3rd layer
adductor hallucis layer
3rd layer
flexor digiti minimi
3rd layer
dorsal interossei layer
4th layer
plantar interossei layer
4th layer
abductor hallucis action
abduct the big toe
flexor digitorum brevis action
2-4th toe flexion
abductor digiti minimi action
5th toe abduction and flexion
quadratus plantae action
flexion of toes
lumbricals action
MTP flexion, IP extension
flexor hallucis brevis action
great toe flexion
adductor hallucis action
Adducts big toe
flexor digiti minimi action
flexion of little toe
dorsal interossei action
- abduction of 2-4 toes
- flexion at MTP joints
palmar interossei action
- adduction of 3-5 toes
- flexion at MTP joints
Abductor hallucis innervation
medial plantar
flexor digitorum brevis innervation
medial plantar
abductor digiti minimi innervation
lateral plantar
quadratus plantae innervation
lateral plantar
lumbricals innervation
- Toe 2: medial plantar
- Toes 3-5: lateral plantar
flexor hallucis brevis innervation
medial plantar
adductor hallucis innervation
lateral plantar
flexor digiti minimi innervation
lateral plantar
dorsal interossei innervation
lateral plantar
plantar interossei innervation
lateral plantar