Anterior Leg Flashcards

0
Q

Tibialis Anterior

Insertion

A

Medial and inferior surfaces of medial cuneiform and base of 1st metatarsal

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1
Q

Tibialis Anterior

Origin

A

Lateral condyle and superior 2/3 of lateral surface of tibia and interosseous membrane

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2
Q

Tibialis Anterior

Innervation

A

Deep fibular nerve

L4,L5

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3
Q

Tibialis Anterior

Actions

A

Dorsiflexes ankle; inverts foot; supports medial longitudinal arch of foot

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4
Q

Extensor Hallucis Longus

Origin

A

Middle part of anterior surface of fibula and interosseous membrane

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5
Q

Extensor Hallucis Longus

Insertion

A

Dorsal aspect of base of distal phalanx of great toe

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6
Q

Extensor Hallucis Longus

Innervation

A

Deep fibular nerve L5, S1

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7
Q

Extensor Hallucis Longus

Actions

A

Extends great toe; dorsiflexes ankle

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8
Q

Extensor Digitorum Longus

Origin

A

Lateral condyle of tibia and superior 2/3 of anterior surface of fibula and interosseous membrane

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9
Q

Extensor Digitorum Longus

Insertion

A

Middle and distal phalanges of lateral four digits

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10
Q

Extensor Digitorum Longus

Innervation

A

Deep fibular nerve

L5, S1

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11
Q

Extensor Digitorum Longus

Actions

A

Extends lateral four digits; dorsiflexes ankle i

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12
Q

Fibularis Tertius

Origin

A

Inferior third of anterior surface of fibula and interosseous membrane

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13
Q

Fibularis Tertius

Insertion

A

Dorsum of base of 5th metatarsal

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14
Q

Fibularis Tertius

Innervation

A

Deep fibular nerve

L5, S1

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15
Q

Fibularis Tertius

Actions

A

dorsiflexes ankle; aids in eversion of foot