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-Anatomy of Lower Limb and Spine > Lateral comp of leg > Flashcards

Lateral comp of leg Flashcards

1
Q

what are the 2 muscles of the lateral compartment of the leg? what is their innervation and common function?

A

Fibularis Longus
Fibularis brevis

innervation = superficial fibular nerve (L5, S1, S2)
common action = eversion of foot

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2
Q

what is the origin of fibularis longus?

A

Upper and Lateral surface of the FIBULA
Head of Fibula
Lateral tibial condyle

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3
Q

what is the insertion of fibularis longus?

A

Medial Cuneiform (Plantar surface of lateral sides and distal end of )

Base of metatarsal 1

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4
Q

what is the innervation of fibularis longus?

A

Superficial Fibular Nerve

L5, S1, S2

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5
Q

What is the action of fibularis longus?

A

Eversion of foot

Plantarfexion of foot

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6
Q

What is the origin of fibularis brevis?

A

Inferior and Lateral surface of FIBULA

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7
Q

What is the insertion of fibularis brevis?

A

Tubercle on metatarsal 5

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8
Q

What is the innervation of fibularis brevis?

A

Superficual fibular nerve

L5, S1, S2

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9
Q

What is the action of fibularis brevis?

A

Eversion of foot

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-Anatomy of Lower Limb and Spine (15 decks)

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