kunstläätsega

Kunstläätsega refers to an artificial lens that is implanted in the eye, typically to correct vision problems. These lenses are commonly used in cataract surgery to replace the eye's natural lens when it has become cloudy. They can also be used for refractive surgery to correct myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

There are several types of kunstläätsega available. Monofocal lenses provide clear vision at a single distance, usually for far away. Patients may need reading glasses for close-up tasks. Multifocal lenses, on the other hand, offer vision correction at multiple distances, allowing for clearer sight both near and far, potentially reducing the need for glasses. Toric lenses are designed to correct astigmatism by addressing the irregular shape of the cornea.

The implantation of a kunstläätsega is a surgical procedure. During cataract surgery, the clouded natural lens is removed, and the artificial lens is inserted in its place. For refractive surgery, the artificial lens is implanted in front of the natural lens or behind the iris. The decision to use a kunstläätsega and the specific type chosen depends on the individual's vision needs, eye health, and lifestyle. The procedure is generally considered safe and effective, with many patients experiencing significant improvements in their vision.