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Gonioscopic Evaluation of the Anterior Chamber Angle

Gonioscopic Evaluation of the Anterior Chamber Angle

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Technique<br />

Insertion<br />

• Set up slit lamp (low mag., narrow beam, straight<br />

ahead)<br />

• Have patient look down, pull upper lid<br />

• Have patient to look up, pull lower lid<br />

• Place lower edge <strong>of</strong> lens in inferior cul-de- sac<br />

• Tilt lens forward against plane <strong>of</strong> cornea, let lower lid<br />

go<br />

Draft Only<br />

• Position/focus microscope into gonio mirror<br />

• Increase magnification to 16x<br />

• Lens in place - held by capillary action.<br />

– Balance lens without much pressure exerted to globe

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