Use of infrared videography to detect and record iris transillumination defects.

Abstract

We have developed a technique of detecting and recording iris transillumination defects using an infrared sensitive video camera. This method is useful for assessing the loss of posterior iris pigment in patients with the pigmentary dispersion syndrome and pigmentary glaucoma. Some patients with no transillumination defects on slit-lamp examination were… (More)

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@article{Alward1990UseOI, title={Use of infrared videography to detect and record iris transillumination defects.}, author={Wallace L M Alward and P M Munden and Randall E Verdick and H R Perell and H. S. Thompson}, journal={Archives of ophthalmology}, year={1990}, volume={108 5}, pages={748-50} }