muscles of the foot Flashcards
extensor digitorum brevis
O- calcaneus
I- extensor digitorum longis tendons of digits 2-4
A- extention of digits 2-4
I- deep fibular nerve
extensor hallucis brevis
O-calcaneus
I- proximal phalanx of digit 1
A- extension of digit 1
I- deep fibular nerve
Abductor hallucis
O-Medial process of
calcaneal
tuberosity
I-Proximal phalanx
of digit 1
A- Abduction and
Flexion of digit 1
I- Medial plantar
nerve
Flexor hallucis brevis
O- tarsals
I- proximal phalanx of digit 1
A flexion of digit 1
I- medial plantar nerve
flexor digitorum brevis
O- medial process of calcaneal tuberosity
I- middle phalanx 2-5
A - flexion of digits 2-5
I- medial plantar nerve
abductor digiti minimi
O- lateral process of calcaneal tuberosity
I- proximal phalanx 5
A- abduction and flexion of digit 5
I- lateral plantar nerve
Flexor digiti minimi brevis
O-metatarsal 5
I-proximal phalanx 5
A- flexion of digit 5
I- lateral plantar nerve
Adductor hallucis
O- metatarsal 2-4
I- metatarsal 1
A- Adduction of digit 1
I- lateral plantar nerve
Plantar interossei
O- metatarsals 3-5
I- proxiaml phalanx 3-5
A- adduction of digits 3-5
I- lateral plantar nerve
dorsal interossei
O- metatarsals
I- proximal phalanx 2-4
A- abduction of digits 2-4
I- lateral plantar nerve
Quadratus plantae
O- calcaneus
I- tendons of flexor digitorum longus
A- flexion of digits
I- lateral plantar nerve
Lumbricals
O- tendons of flexor digitorum longis
I- proximal phalanx of digits 2-4
A- Flexion and extension
I- (1) medial plantar nerve
(2-4) Lateral plantar nerve
