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Nov 17, 2018 ... Both techniques are equally effective in permanently correcting your vision. The main difference is the recovery time. LASIK takes a few days or less to see ... Nov 8, 2024 ... The goal of photorefractive keratectomy is to correct your refractive error to improve your vision. PRK may reduce your need for eyeglasses or ... When to Get PRK. If you are tired of wearing corrective lenses, consider refractive surgery. LASIK is the most common type of refractive surgery, but it is not ... PRK is a refractive surgery that is intended to reduce your dependence on glasses and contacts. The surgery uses a laser to re-shape the cornea. Lasek is based on the principle of removing the epithelial tissue of the eye with alcohol. After applying the laser, the epithelium returns to its place. PRK is another type of laser eye surgery used to correct refractive errors such as nearsightedness, farsightedness, and astigmatism. Come in for a no-charge PRK consultation that includes an eye dilation. We dilate your eyes so that our doctors have the most accurate view of the back of your ... PRK is a type of laser vision correction surgery that was approved by the Food and Drug Administration in 1995. Today, this procedure is commonly performed to ... Expect a six-to-eight-week recovery time. At four weeks, patients are generally recovering well, and their vision has improved to the 90% to 95% range. What is PRK? PRK Procedure. Photorefractive keratectomy (PRK) is a type of laser eye surgery that reshapes the cornea to correct vision problems like ...