Glaucoma

Normal cup-to-disk ratio
Normal cup-to-disk ratio

Copyrights : EyeRounds.org. University of Iowa

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Abnormal cup-to-disk ratio
Abnormal cup-to-disk ratio
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Narrow  anterior chamber
Narrow anterior chamber

On the slit-lamp we can use Van herick Test to assess the depth of the anterior chamber. The distance between the two beans (between the cornea and the iris) should be at least ½ for the corneal thickness (black diamond). Here as you can see the anterior chamber is narrow. Copyrights : EyeRounds.org. University of Iowa

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Post-iridotomy
Post-iridotomy

Copyrights : EyeRounds.org. University of Iowa

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We would like to thank Eyerounds.org & DJO.harvard.edu for sharing their picture bank.