Muscles of The Foot Flashcards
Abductor Hallucis
Layer: 1st Layer
Action: Abduct the big toe
Innervation: Medial plantar
Flexor Digitorum Brevis
Layer: Flexor Digitorum Brevis
Action: 2-4th toe flexion
Innervation: Medial plantar
Abductor Digiti Minimi
Layer: 1st Layer
Action: 5th Toe abduction and flexion
Innervation: Lateral plantar
Quadratus Plantae
Layer: 2nd Layer
Action: Flexion of toes
Innervation: Lateral plantar
Lumbricals
Layer: 2nd Layer
Action: MTP flexion, IP extension
Innervation:
- Toe 2: Medial plantar
- Toe 3-5: Lateral plantar
Flexor Hallucis Brevis
Layer: 3rd Layer
Action: Flexes big toe
Innervation: Medial plantar
Adductor Hallucis
Layer: 3rd Layer
Action: Adducts big toe
Innervation: Lateral plantar
Flexor Digiti Minimi
Layer: 3rd Layer
Action: Flexion of little toe
Innervation: Lateral plantar
Dorsal Interossei
Layer: 4th Layer
Action: Abduction of 2-4 toes, Flexion at MTP joints
Innervation: Lateral plantar
Plantar Interossei
Layer: 4th Layer
Action: Adduction of 3-5 toes, Flexion at MTP joints
Innervation: Lateral plantar
