Dr. Chang explaining cataract surgery on cable TV

A former patient interviews Dr. Chang about cataract surgery and lens implants for her local cable TV program.

What Is Cataract?

A cataract is a clouding of the normally transparent lens within the eye. It is not a growth or a film that can be peeled off. Located inside the eye, cataracts cannot be seen without a special microscope. Thus, they do not change the appearance of the eye; they do not cause discomfort. Changes may be so gradual that you are not aware of a cataract's effect at first.

Cataracts are the most common cause of blurred vision over the age of 50. Although there is no medicine or diet to cure cataracts, surgical removal of the cataract and replacement with a permanent artificial lens implant can restore lost vision.

Cataract Surgery Overview

Script created and written by Dr. F. Chang, MD

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