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Horizontal:
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Abduction
(away from the nose)
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Adduction
(toward the nose).
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Vertical:
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Elevation
(the pupil moves up)
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Depression
(the pupil moves down)
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Torsional:
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Intorsion:
the top of the eye moves towards the
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nose
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Extorsion:
the top of the eye moves towards the
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ear.
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