Lasik Eye Surgery: An Overview
Laser beams are used in this surgery to remove the corneal tissue without disturbing nearby cells. A hinged corneal flap is created with microkeratome blade or laser before that. The corneal flap is repositioned underlying corneal tissue that has been removed. The surgery is a painless procedure since the surgeon will use anesthetic eye drops to numb your eye. Since your eyelids are secured with a small instrument to keep your eye wide open during the surgery so you may feel a little uncomfortable.
Since the cornea healing with this procedure is faster and less painful than other eye surgeries such as PRK (Photo Refractive Keratectomy) so it has been the most popular eye surgery these days and it has also been performed on more than one million people in the world. The practice of this surgery is regulated by the U.S. Food and Drug Administration (FDA), including the approval of all medical devices used for the procedure, especially the lasers used for the Lasik eye surgery.
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