4. The foot Flashcards
Name the muscles in the dorsal compartment
Extensor digitorum brevis
Extensor hallucis brevis
Nerve innervation to dorsal compartment
Deep fibular nerve
Muscles in the 1st layer of plantar muscles
Flexor digitorum brevis
Abductor digiti minimi
Abductor hallucis
Nerve supply to abductor digiti minimi
Lateral plantar nerve
Nerve supply to flexor digitorum brevis + abductor hallucis
Medial plantar nerve
Muscles in the 2nd layer of plantar muscles
Quadratus plantae
Lumbricals (x4)
Innervation to quadratus plantae
Lateral plantar nerve
Innervation to most medial lumbrical
Medial plantar nerve
Innervation to 3 other lumbricals
Lateral plantar nerve
muscles in 3rd layer of plantar muscles
Flexor hallucis brevis
Adductor hallucis
Flexor digiti minimi brevis
Nerve supply to flexor hallucis brevis
Medial plantar nerve
how many heads does adductor hallucis have
2 (oblique + transverse)
Nerve supply to flexor digiti minimi brevis + adductor hallucis
Lateral plantar
Which interossei arises from 2 metatarsals
dorsal
Nerve supply to interossei
lateral plantar nerve