Most of eye surgeries done for patients are usually for the removal of their cataract. The disease is described as the abnormal clouding or opacities within the lens. It is said that there is no single cause of the defect. However,
constant cigarette smoking, drugs such as steroids, diabetes, and dehydration are some risks that might lead to having it.
Symptoms of cataract may differ; it includes glare and
double vision, halos around lights and a gradual blurring of vision. Sometimes cataracts may develop on both eyes. The worst form of the disease is when the iris becomes totally covered and that may lead to complete loss of vision.
A simple form of the deficiency doesn't require medical surgery. It may be treated with stronger lighting and prescription glasses. However, if the person is suffering from poor vision because of the ailment, a cataract removal might be necessary. Cataract removal does not take a patient to be confined the whole day in a hospital. The surgical procedure is done by making a tiny cut in the outskirt of the cornea. Then the surgeon uses highly defined sound waves to break the infected lens into pieces. Possible complications due to the operation might be infection,
eye hemorrhage, and glaucoma.
