Muscle of the Foot Flashcards
Name the Origin, Insertion, Action, and Nerve for:
Extensor Digitorum Brevis
O: Dorsal surface calcaneus
I: Base MP 2-4
A: Ext MTP/PIP 2-4
N: Deep Fibular N
Name the Origin, Insertion, Action, and Nerve for:
Extensor Hallucis Brevis
O: Dorsal surface calcaneus
I: Base Prox Phalanx 1
A: Ext MTP 1
N: Deep Fibular N
Name the Origin, Insertion, Action, and Nerve for:
Abductor Hallucis
O: Med Calcaneal surface
I: Base PIP 1
A: ABD MTP 1
N: Med Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Flexor Hallucis Brevis
O: Med cuneiform
I: Base PIP 1
A: Flex MTP 1
N: Lateral/Medial Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Adductor Hallucis
O: Base MT 2-4
I Base prox phalanx 1
A: ADD, Flex MTP 1
N: Lateral Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Abductor digiti minimi
O: Lateral calcaneal tuberosity
I: Base PIP 5
A: ABD MTP 5
N: Lateral Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Flexor Digiti Minimi
O: Base MT 5
I: Base PIP 5
A: Flex MTP 5
N: Lateral Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Flexor Digitorum Brevis
O: Calcaneal Tuberosity
I: MIP 2-5
A: Flex MTP/PIP 2-5
N: Medial Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Quadratus Plantae
O: Calcaneal Tuberosity
I: Lateral Border FDL tendon
A: Redirects and augments pull of FDL
Lat Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Lubricals (1-4)
O: Med border FDL tendon
I: Dorsal aponeuroses 2-5
A: Flex MTP 2-5, ADD MTP 2-5, Ext IP 2-5
N: 1 - Med Plantar N, 2-4 - Lat Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Plantar Interossei
O: Med Border MT 3-5
I: Med Base prox phalax 3-5
A: Add MT 3-5
N: Lat Plantar N
Name the Origin, Insertion, Action, and Nerve for:
Dorsal Interossei (1-4)
O: Two heads from opposing sides MT 1-5
I: 1- Med base PIP 2, 2-4 - Lat base PIP 2-4
A: ABD MTP 2-4
N: Lat Plantar N
