cataract造句怎么写

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.

The head's owner was bald with bad teeth and a cataract in the right eye, the researchers found.

If a woman has certain infections during pregnancy, such as rubella or chickenpox, the baby may develop a cataract before birth.

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.

Cataract surgery is performed to treat cataracts.

This strengthens sight in the eye with the cataract.

In some cases, however, a cataract may be removed without implanting an artificial lens.

Broccoli: Broccoli not only improves eyesight but also prevents eyes from cataract.

"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."

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.

Removing the cataract will probably not correct all of the vision loss at this point.

Typically, two things happen during cataract surgery - the clouded lens is removed, and a clear artificial lens is implanted.

If a cataract makes it difficult for you to carry out your normal activities, your doctor may suggest cataract surgery.

One tool provides the ultrasound waves that are used to break down the cataract, and also contains a vacuum to hoover out the pieces.

This is a cataract - a clouding of the lens inside the eye.