Leg & foot muscle OIAN II Flashcards by Joe Cavazos

Q

Popliteus origin

A

lateral epicondyle/ femur

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Q

Popliteus insertion

A

shaft/ tibia

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Q

Popliteus action

A

stabilize the knee

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Q

Popliteus innervation

A

Tibial N

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Q

FLEXOR Digitorum Longus origin

A

shaft/ tibia

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Q

FLEXOR Digitorum Longus insertion

A

Distal phalanges/ digits 2-5

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Q

FLEXOR Digitorum Longus action

A

FLEXES digits 2-5

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Q

FLEXOR Digitorum Longus innervation

A

Tibial N.

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Q

FLEXOR Hallucis Longus origin

A

shaft/fibula

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Q

FLEXOR Hallucis Longus insertion

A

Distal phalanx/ digit 1

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Q

FLEXOR Hallucis Longus action

A

FLEXES digit 1

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Q

FLEXOR Hallucis Longus innervation

A

Tibial N

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Q

TIBIALIS Posterior origin

A

Shaft/ fibula & TIBIA

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Q

TIBIALIS Posterior insertion

A

navicular

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Q

TIBIALIS Posterior action

A

Inverts and plantar flexes the foot

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Q

TIBIALIS Posterior innervation

A

Tibial N

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Q

FLEXOR Digitorum Brevis origin

A

Calcaneus

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Q

FLEXOR Digitorum Brevis insertion

A

middle phalanges/ digits 2-5

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Q

FLEXOR Digitorum Brevis action

A

FLEXES digits 2-5

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Q

FLEXOR Digitorum Brevis innervation

A

Medial plantar N.

Q

ABDUCTOR Minimi Digiti origin

A

Calcaneus

Q

ABDUCTOR Minimi Digiti insertion

A

Proximal plalanx/ digit 5

Q

ABDUCTOR Minimi Digiti action

A

ABDUCTS digit 5

Q

ABDUCTOR Minimi Digiti innervation

A

Lateral plantar N

Q

ABductor Hallucis origin

A

Calcaneus

Q

ABductor Hallucis insertion

A

Proximal plalanx/ digit 1

Q

ABductor Hallucis action

A

ABDUCTS digit 1

Q

ABductor Hallucis innervation

A

Medial plantar N.

Q

Lumbricals origin

A

Tendons of the flexor digitorum longus

Q

Lumbricals Insertion

A

Tendons of the Extensor digitorum longus

Q

Lumbricals action

A

Flexes the MP joints of digits 2-5

Q

Lumbricals innervation

A

Medial plantar N. for 1st digit & Lateral planter N. for digits 2-4

Q

Quadratus Plantae origin

A

Calcaneus

Q

Quadratus Plantae insertion

A

Tendons of the flexor digitorum longus

Q

Quadratus Plantae action

A

Assist flexion of digits 2-5

Q

Quadratus Plantae innervation

A

Lateral Plantar N.

Q

ADDuctor Hallucis origin

A

2nd-4th Metatarsals and tendon of fibularis longus (oblique head) & lateral 4 MP joints (transverse head)

Q

ADDuctor Hallucis insertion

A

Proximal phalanx/ digit 1

Q

ADDuctor Hallucis action

A

ADDUCTS digit 1

Q

ADDuctor Hallucis innervation

A

Lateral Plantar Nerve

Q

Flexor Digiti Minimi origin

A

Cuboid

Q

Flexor Digiti Minimi insertion

A

Proximal phalanx/ digit 5

Q

Flexor Digiti Minimi action

A

FLEXES digit 5

Q

Flexor Digiti Minimi innervation

A

Lateral Plantar Nerve

Q

Flexor Hallucis Brevis origin

A

Cuboid

Q

Flexor Hallucis Brevis insertion

A

Proximal phalanx/ digit 1

Q

Flexor Hallucis Brevis action

A

Flexes digit 1

Q

Flexor Hallucis Brevis innervation

A

Medial Plantar Nerve