Muscles of the bottom of the foot Flashcards by Greg Kluthe | Brainscape

Q

Abductor Hallucis O

A

Calcaneus, plantar aponeurosis, flexor retinaculum

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Q

Abductor Hallucis I

A

medial side base prox. phalanx digit #1

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Q

Abductor Hallucis A

A

ABD digit #1, supports MLA

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Q

Flexor Digitorum Brevis O

A

calcaneus, plantar aponeurosis

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Q

Flexor Digitorum Brevis I

A

4 tendons spilt- both sides middle phalanges 2-5

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Q

Flexor Digitorum Brevis A

A

FLEXES PIP 2-4, supports MLA

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Q

Abductor Digiti Minimi O

A

Abductor Digiti Minimi

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Q

Abductor Digiti Minimi I

A

lateral side base prox. phalanx #5

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Q

Abductor Digiti Minimi A

A

ABD digit #5, supports LLA

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Q

Quadratus Plantae O

A

med/lat surfaces of calcaneus

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Q

Quadratus Plantae I

A

margin of FDL tendon

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Q

Quadratus Plantae A

A

aid FDL: FLEX digits 2-5

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Q

Lumbricals O

A

tendons of FDL #1-4 (digits 2-5)

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Q

Lumbricals I

A

extensor expansions digits 2-5

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Q

Lumbricals A

A

FLEX MTP, EXT DIP+PIP

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Q

Adductor Hallicis O

A

oblique: bases MT #2-4
trnsv: plantar ligaments of MTPJs #2-5

Q

Adductor Hallicis I

A

lateral side of base of prox phalanx #1

Q

Adductor Hallicis A

A

ADD digit #1, supports TVA

Q

Flexor Hallicis Brevis O

A

cuboid, lateral cuneiform

Q

Flexor Hallicis Brevis I

A

med/lat sides prox. phalanx digit #1

Q

Flexor Hallicis Brevis A

A

FLEX MTP 1, support MLA

Q

Flexor Digiti Minimi Brevis O

A

base MT #5

Q

Flexor Digiti Minimi Brevis I

A

base prox. phalanx #5

Q

Flexor Digiti Minimi Brevis A

A

FLEX MTP #5

Q

Plantar Interossei (3) O

A

base MT #3-5

Q

Plantar Interossei (3) I

A

base prox. phalanges #3-5

Q

Plantar Interossei (3) A

A

ADD digits #3-5

Q

Dorsal Interossei (4) O

A

adjacent sides MT #1-5

Q

Dorsal Interossei (4) I

A

Adj side prox. phalanges #2-4

Q

Dorsal Interossei (4) A

A

ABD digits #2-4

Q

Extensor Digitorum Brevis O

A

calcaneus

Q

Extensor Digitorum Brevis I

A

4 tendons- ext. expansions digits #2-5

Q

Extensor Digitorum Brevis A

A

EXT PIP+DIP #2-5

Q

Extensor Hallicis Brevis O

A

calcaneus (blend w/ EDB)

Q

Extensor Hallicis Brevis I

A

base prox. phalanx digit #1

Q

Extensor Hallicis Brevis A

A

EXT MTP digit #1

Q

All plantar foot muscles are innervated by what levels

A

S2 S3 via lateral and medial plantar nerves.