What is the usual treatment for cataracts?

The usual treatment for cataracts involves the removal of the lens, which has become opacified and is causing vision problems. Cataracts typically occur when proteins in the lens of the eye clump together, leading to clouded vision. The only effective way to restore clear vision in cases of cataracts is through surgery, where the cloudy lens is removed and usually replaced with an artificial intraocular lens.

This surgical procedure, known as cataract surgery, is one of the most common and effective surgeries performed, often resulting in significantly improved visual acuity. After the surgery, many patients experience a noticeable improvement in their sight, allowing them to return to their daily activities with greater ease and clarity.

In contrast, removal of the cornea or retina would not address cataracts since these parts of the eye are not involved in the formation of cataracts. Laser therapy, while useful for various eye conditions, is not the standard treatment for cataracts, as it does not resolve the underlying issue of the cloudy lens.