What is laser surgery for nearsightedness?
Laser surgery for nearsightedness attempts to correct nearsightedness by using a laser to change the shape of the cornea. The goal of surgery is to allow someone who is nearsighted to see clearly without corrective lenses or to be less dependent on corrective lenses. It is important to keep in mind that the most commonly used surgical procedures to correct nearsightedness cause permanent changes in the eye. They cannot be reversed.
