What is involved in LASIK?
LASIK is a surgical procedure that uses a laser to correct nearsightedness, farsightedness, and/or astigmatism. LASIK is a common alternative to another vision correction procedure entitled PRK (photorefractive keratectomy). A small portion of the cornea is lifted away from the eye first. Using the outer layers of the cornea, a flap is painlessly created with a laser. The flap stays attached to the eye but is folded back on a small “hinge” that is not completely cut. In order to reshape this part of the eye, a laser is used.



