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12 Cards in this Set
- Front
- Back
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how many muscles on the external surface of the eye control movement
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6
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superior rectus action
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moves eyes superiorly
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inferior rectus action
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moves eyes inferiorly
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lateral rectus action
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moves eyes laterally (abduct)
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medial rectus action
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moves eyes medially (adduct)
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inferior oblique action
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moves eyes up and out (abduct)
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superior oblique action
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moves eyes down and out (abduct)
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the innervation of eye muscles can be remembered by what equation
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(LR6SO4)O3
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what does (LR6SO4)O3 stand for
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lateral rectus - superior oblique - all others
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lateral rectus is innervated by
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cranial nerve 6
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superior oblique is innervated by
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cranial nerve 4
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all others is innervated by
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cranial nerve 3
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