TOP PRK EYE SURGERY SECRETS

Usually, photographs are centered on the retina at the back of the eye. With nearsightedness, farsightedness or astigmatism, illustrations or photos are targeted possibly before or driving the retina. This ends in blurred vision.PRK, or photorefractive keratectomy, also reshapes the cornea but does not need a flap. The top layer on the cornea is er