Many people are interested in laser vision correction as a means to reduce their need for glasses and contact lenses. LASIK and PRK are two of the more popular procedures and are now more affordable than ever.

How LASIK and PRK procedures differ. LASIK and PRK are types of refractive surgery that use an excimer laser to vaporize tiny pieces of unwanted tissue from the cornea, the front clear part of the eye. Both procedures can improve vision only if the cause of poor vision is incorrect light refraction, such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. During LASIK, a thin flap is cut in the corneal surface, to expose the layer beneath. It is folded back out of the way, while a laser reshapes the corneal curvature. Afterwards, the flap is folded back, and smoothed down gently. It will heal without any sutures.

With PRK however, the surgeon removes surface tissue altogether, with a special instrument, and following laser treatment, inserts a bandage contact lens. After PRK, the eyes take longer to heal, and patients feel more discomfort. Nevertheless, PRK avoids all the possible complications that the LASIK flap can cause. Consumers considering these procedures should choose a highly trained and well-experienced eye doctor who is thorough in screening patients.

Our doctors have extensive experience evaluating and counseling refractive surgery patients. We can answer all of your questions, evaluate your candidacy and coordinate your entire surgical experience. For more information on the range of surgical services available, call our office at (615) 832-2596 for an evaluation, make an appointment online, or contact us with any laser vision questions.