Cataract surgery is performed to treat cataracts.
If a cataract makes it difficult for you to carry out your normal activities, your doctor may suggest cataract surgery.
This strengthens sight in the eye with the cataract.
Removing the cataract will probably not correct all of the vision loss at this point.
In some cases, however, a cataract may be removed without implanting an artificial lens.
This is a cataract - a clouding of the lens inside the eye.
Broccoli: Broccoli not only improves eyesight but also prevents eyes from cataract.
By the time they're 80 years old, more than half of Americans will have a cataract or have had cataract surgery, according to a news release about the study.
Typically, two things happen during cataract surgery - the clouded lens is removed, and a clear artificial lens is implanted.
The head's owner was bald with bad teeth and a cataract in the right eye, the researchers found.
"Continuing Blindness may arise from injuries or diseases of the eye (e.g., cataract, glaucoma),including the retina, the optic nerve, or the Brain's visual centres."
If a woman has certain infections during pregnancy, such as rubella or chickenpox, the baby may develop a cataract before birth.
One tool provides the ultrasound waves that are used to break down the cataract, and also contains a vacuum to hoover out the pieces.
Identifying the underlying causes of age-related cataract may help lead to new treatments and even ways to prevent the condition, the study authors noted.
The other analysis found that men who ran 64 or more kilometers a week had a 35% lower cataract risk than those who ran less than 16 kilometers per week.
