Tuesday, November 20, 2007

What Is Cataract Sugery And How Does It Work?

Cataract surgery involves the surgical removal of the lens of an eye that has formed a cataract. Cataract extraction is the one of the most common eye surgeries performed and is widely regarded as being one of the safest procedures in the medical community. A cataract occurs when the crystalline lens of the eye becomes cloudy or opaque as a result of age, illness, or trauma. This cloudiness can interfere with the eye?s natural ability to direct light and focus an image on the retina. As a result, individuals with cataracts frequently experience a loss of vision.
There is no known way to reverse the damage caused by cataracts, although the complete removal and replacement of the affected lens with an artificial lens can restore an individual?s vision. The two most View the rest of this article


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