Introduction to Ocular Motility Extraocular Muscles EOM ...
Introduction to Ocular Motility Extraocular Muscles EOM ...
Introduction to Ocular Motility Extraocular Muscles EOM ...
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PACT - Exophoria<br />
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3.<br />
Maddox Rod<br />
Vertical cylinder -<br />
patient sees<br />
horizontal red line.<br />
Use <strong>to</strong> measure HT.<br />
Horizontal cylinders -<br />
patient sees a vertical<br />
red line. Use <strong>to</strong><br />
measure ET or XT.<br />
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Proper prism position<br />
Parallel <strong>to</strong> floor of the orbit<br />
Perpendicular <strong>to</strong> the line of sight<br />
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X<br />
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Maddox Rod<br />
Patient looks at a light with Maddox Rod over one<br />
eye.<br />
Can not differentiate between phoria and tropia.<br />
Measures latent or manifest deviation.<br />
Maddox rod responses<br />
Maddox Rod over right eye<br />
Ortho Response<br />
Left Hyper<br />
Right Hyper<br />
Exodeviation<br />
Esodeviation<br />
Right gaze - Left gaze<br />
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