MedlinePlus Medical Encyclopedia: Cataract

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Cataract

The lens of an eye is normally clear. If the lens becomes cloudy (opacified) it is called a cataract.

Update Date: 8/22/2008

Updated by: Paul B. Griggs, MD, Department of Ophthalmology, Virginia Mason Medical Center, Seattle, WA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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