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12 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Superior rectus |
O: superior part of common tendinous ring
I: anterior half of eyeball superiorly A: elevates, adducts and rotates eyeball medially N: Oculomotor nerve III |
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Medial rectus
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O: medial part of common tendinous ring
I: anterior half of eyeball medially A: adducts eyeball N: oculomotor nerve III – inferior branch |
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Lateral rectus |
O: lateral part of common tendinous ring
I: anterior half of eyeball laterally A: Abduction of eyeball N: Abducent nerve VI |
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Inferior rectus |
O: inferior part of common tendinous ring
I: anterior half of eyeball inferiorly A: Depresses, adducts and laterally rotates the eyeball N: Oculomotor nerve III |
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Superior oblique
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O: body of sphenoid bone, superior and medial to optic canal
I: outer posterior quadrant of eyeball, wraps around trochlea A: medially rotates, depresses and abducts eyeball N: trochlear nerve IV |
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Inferior oblique
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O: medial floor of orbit posterior to rim
I: lateral sclera of eyeball A: laterally rotates and elevates and abducts eyeball N: oculomotor nerve III |
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Upward and medial
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superior rectus/
Upward and lateral |
inferior oblique
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Straight up
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superior rectus and inferior oblique
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Downward and medial
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inferior rectus
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Downward and lateral
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superior oblique
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Straight down
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inferior rectus and superior oblique
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Lateral gaze
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Adduction of one eye with Abduction of opposite eye = medial rectus and lateral rectus = CN III and CN VI = MLF/ |
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