Plantar Muscles of Foot Flashcards

1
Q

1st Layer

A

Flexor Digitorum Brevis
Abductor Digiti Minimi
Abductor Hallucis

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2
Q

Flexor Digitorum Brevis

A
O= Calcaneus
I= Phalanges 2-5
A= Flexes 4 toes
In= Medial plantar
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3
Q

Abductor Hallucis

A
O= Calcaneal tuberosity
I= Medial base of 1st phalanx of hallux
A= Abduct hallux
In= Medial plantar
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4
Q

Abductor Digiti Minimi

A
O= Plantar Aponeurosis
I= Proximal phalanx of 5th toe
A= Flexion and abduction of 5th toe
In= Lateral plantar
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5
Q

2nd Layer

A

Flexor Digitorum Longus (tendon)
Flexor Hallucis Longus (tendon)
Quadratus Plantae
Lumbricals

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6
Q

Quadratus Plantae

A
O= Calcaneus
I= Tendons of FDL
A= Assists FDL in flexing distal interphalangeal joints
In= Lateral plantar
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7
Q

Lumbricals

A

Attached to tendons of FDL

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8
Q

3rd Layer

A

Adductor Hallucis (transverse and oblique heads)
Flexor Digiti Minimi
Flexor Hallucis Brevis
Fibularis Longus (tendon)

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9
Q

4th Layer

A

Plantar and Dorsal Interossei

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10
Q

Plantar and Dorsal Interossei

A

PAD DAB
Three plantar which adduct
Four dorsal which abduct
Attach between metatarsals

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