There are three fundamental causes of retinal separation, each with its own arrangement of risk factors. The most widely recognized sort is known as a “rhegmatogenous” separation, and is caused by a tear or gap in the retina.
A Cataract is a clouding of the eye’s lens, the area that lies behind the iris and the pupil. Cataracts are said to be the main cause for blindness in the world, old people around after 40 years of age tend to lose.