Orbit Muscles Flashcards

1
Q

Levator Palpebrae Superioris Origin

A

Lesser wing of sphenoid, sup. and ant. to Optic Canal

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2
Q

Levator Palpibrae Superioris Insertion

A

Sup Tarsus and Skin of sup. eyelid

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3
Q

Levator palpibrae superioris action

A

elevate superior eyelid

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4
Q

Sup Oblique Origin

A

Body of sphenoid

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5
Q

Sup Oblique Action

A

ABduction
Medial Rotation
Depression

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6
Q

Inf Oblique action

A

ABduction
lateral rotation
Elevation

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7
Q

Inf Oblique Origin

A

Ant part of floor of orbit

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8
Q

Sup Rectus action

A

ADduction
Elevation
Medial Rotation

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9
Q

Inf Rectus Action

A

ADduction
Depression
Lateral rotation

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10
Q

Med Rectus Action

A

ADduction

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11
Q

Lat Rectus Action

A

ABduction

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12
Q

__ muscle adjoins levator palpebrae superioris and aids in elevation of sup. eyelid

A

Superior Tarsal M.

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