Cataracts, common in older people, occur when naturally occurring proteins on the eye clump together and cloud vision. This condition relates to aging, although smoking and diabetes can contribute to their development. According the National Eye...
Cataract surgery is the removal of a cloudy natural lens from a patient's eye. Because of the advances in technology, this surgery is an outpatient procedure; the surgery itself usually only takes about one hour to complete. During the surgical...
The brain interprets visual impulses transmitted through the photoreceptors of the retina, to the optic nerve and the brain. Many eye diseases and disorders cause an interruption to the normal pathway for perceiving and interpreting images. Eye...
When you have a cataract, the natural lens of the eye becomes cloudy, impairing your vision. In cataract surgery, the natural lens is removed and replaced with an intraocular lens implant. The natural lens of your eye is able to focus at varying...
Cataracts are cloudy constituents that develop in the natural lens of the eye over time. They often impair normal vision and require surgical removal. During cataract surgery, the opaque lens is removed by an ophthalmologist, and replaced with a...
Cataracts are a common eye problem that occurs most often in older adults. Left untreated, they can result in blindness. Cataracts are caused when the lens in the eye becomes thicker and begins to cloud over, distorting the light that enters the...
A cataract is a gradual, painless clouding of the crystalline lens of the eye. Most people develop cataracts later in life. Risk factors for developing cataracts are medical conditions such as diabetes mellitus, medications such as steroids, and...
One of the most common, effective and safest surgeries performed in the United States, according to The National Eye Institute (NEI), cataract removal improves vision in approximately 90 percent of patients undergoing the procedure. Like any...
