Why is it important to have stable vision before undergoing PRK?

Jan 15, 2016 ... The epithelial layer removed during PRK surgery will regenerate; however, this occurs over a period of weeks. In some patients, the regrowth of ... 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 ... Feb 7, 2023 ... PRK is a laser eye surgery that enhances vision by reshaping the cornea. The cornea is the clear front surface of the eye where light enters. PRK (photorefractive keratectomy) is a type of refractive procedure performed to correct nearsightedness, farsightedness and astigmatism. What is PRK? Photorefractive Keratectomy (PRK) was the first laser vision correction technique and is a surgery similar to LASIK eye surgery that can correct ... PRK is short for 'photorefractive keratectomy'. It is a type of refractive surgery to improve vision. PRK is a type of refractive surgery that is essentially laser eye surgery like LASIK but without a corneal flap. PRK is a laser vision correction procedure that corrects nearsightedness, farsightedness, and astigmatism by changing the shape of the cornea. The Eye Center of Southern Indiana offers several types of laser refractive correction options, including PRK (photorefractive keratectomy). PRK, or Photorefractive Keratectomy, is a refractive laser vision correction procedure that corrects nearsightedness, farsightedness, and astigmatism.