Panic Before Cataract Surgery
A cataract is a clouding of the lens of the eye.
This article focuses on cataracts in adults. For information on cataracts in children, see:
Alternative Names
Lens opacity; Age-related cataract
Causes, incidence, and risk factors
The lens of the eye is normally clear. It acts like the lens on a camera, focusing light as it passes to the back of the eye.
Until a person is around age 45, the shape of the lens is able to change. This allows the lens to focus on an object,...
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Cataracts
Source: HealthCentral Encyclopedia
A cataract is a clouding of the normally clear and transparent lens of the eye. It is not a tumor, a new growth of skin or tissue over the eye, but a... Read more »
Cataracts: Resources
Source: ADAM Encyclopedia
SurgeryPreparation for SurgeryCataract surgery is usually done as an outpatient procedure under local anesthesia and takes less than an hour.... Read more »
Cataract removal
Source: ADAM Encyclopedia
Cataract removal is a procedure to remove a clouded lens (cataract) from the eye. Cataracts are removed to improve vision. The procedure almost... Read more »
Cataracts: Treatment
Source: ADAM Encyclopedia
Although surgery is the only remedy for cataracts, it is almost never an emergency. Most cataracts cause no problem other than reducing a person's... Read more »
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