Third layer of palmar foot Flashcards Preview

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Flashcards in Third layer of palmar foot Deck (13):
1

Origins of flexor hallucis brevis

Plantar surface of cuboid and lateral cuneiforms
Tendon of tibialis posterior

2

Insertion of flexor hallucis brevis

Base of proximal phalanx of big toe

3

Action of flexor hallucis brevis

Flexes big toe at MTP joint

4

Innervation of flexor hallucis brevis

Medial plantar nerve

5

Origins of adductor hallucis

Oblique head - bases of first 4 metatarsals
Transverse head - plantar ligaments of MTP joints

6

Insertion of adductor hallucis

Lateral base of proximal phalanx of big toe

7

Action of adductor hallucis

Adducts big toe
Assists in forming transverse arch of foot

8

Innervation of adductor hallucis

Deep branch of lateral plantar nerve

9

Origin of flexor digiti minimi brevis

Base of metatarsal 5

10

Insertion of flexor digiti minimi brevis

Base of proximal phalanx of little toe

11

Action of flexor digiti minimi brevis

Flexes proximal phalanx of little toe

12

Innervation of flexor digiti minimi brevis

Superficial branch of lateral plantar nerve

13

Muscles of the third layer of plantar foot

Flexor hallucis brevis
Adductor hallucis
Flexor digiti minimi brevis

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