PRK (photo refractive keratectomy) is the pre-runner for LASIK as a refractive surgery which still has some application in certain patients and conditions. Both LASIK and PRK apply laser methods are known as “Laser Eye Surgeries” and are equally effective in achieving a better vision for patients.

PRK is performed by using UV light of a laser to scrape the surface of the cornea, reshape it, and thus allow it to absorb focused image into the eye from the retina. PRK was approved by the FDA in 1995 after being used by other countries since 1980.

With the advent  of LASIK surgery as a more popular and newer option, PRK has become less talked about, but it is still a very effect method of laser eye surgery depending on the needs of the patient.  

PRK  offers vision correction to patients with thin cornea that are not good candidates for LASIK. PRK also treats mild,  moderate nearsightedness, farsightedness, and astigmatism. 

PRK is not approved for minors, or in patient’s with eyesight that have been unstable for up to one year, as well as people with severe eye conditions.

Cost of PRK vary widely based on geographical area, extent of work to be done on the eye or eyes, as well as how many eyes  are involved; however,  prices generally start at $, 2,000 per surgery.