Prk Surgery
Prk became less and less popular following the development of lasik a procedure that allowed patients to have their vision corrected without the need for extended recovery from surgery. The cornea is responsible for refracting or bending light toward the center of the retina and refractive errors happen when the shape of the cornea causes the refraction to be off center. Lasik Surgery 2020 Prk is an outpatient surgery and takes approximately 5 15 minutes per eye to complete. Prk surgery . Photorefractive keratectomy prk is a type of laser eye surgery used to treat nearsightedness farsightedness and astigmatism by reshaping the cornea. It works best if your eye problem is mild or moderate. This kind of surgery uses a laser to treat vision problems caused by refractive errors. Also known as prk this type of laser eye surgery can help if you are nearsighted farsighted or have astigmatism. Prk lasek continues to be an option for people with mild nearsightedness myopia farsight
