Feet muscles Flashcards
What is the innervation and action of
Lumbricals
1st: medial plantar
nerve
2nd- 4th: lateral
plantar nerve
Flexion of MP joint
and extension of
IP joints
What is the innervation and action of
Flexor digitorum
brevis
Medial plantar
nerve
Flexion of digits 2-
5
What is the innervation and action of
Flexor digiti minimi
brevis
Lateral plantar
nerve
Flexion of the toe
V
What is the innervation and action of
Abductor hallucis
Medial plantar
nerve
Abduction and
flexion of the
great toe
What is the innervation and action of
Adductor hallucis
Lateral plantar
nerve
Adduction of the
great toe
What is the innervation and action of
Plantar interossei
Lateral plantar
nerve
Adduction of and
flexion of toes
digits 3 - 5
What is the innervation and action of
Quadratus plantae
Lateral plantar
nerve
Assists flexor
digitorum longus
in flexing toes
What is the innervation and action of Extensor hallucis
brevis
Deep fibular nerve
Extension of the
great toe
What is the innervation and action of
Abductor digiti
minimi
Lateral plantar
nerve
Abduction digit 5
What is the innervation and action of
Flexor hallucis
brevis
Medial plantar
nerve
Flexion of the
great toe
What is the innervation and action of
Dorsal interossei
Lateral plantar
nerve
Abduction and
flexion of digits 2-4
What is the innervation and action of Extensor digitorum
brevis
Deep fibular nerve
Extension of digits
2-4
