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PRK, also known as photorefractive keratectomy, is an elective procedure designed to correct nearsightedness, farsightedness and astigmatism. Prior to LASIK, PRK was the vision correction choice, and differs from LASIK as there is no corneal flap created. PRK may still be suitable for people with larger pupils, thin corneas, or those who have other corneal issues and/or dry eyes.
During a PRK procedure, no scalpels are used and no incisions are made. Anesthetic drops are placed in either eye, to numb and prevent any pain. Once your prescription settings have been entered into the computer, the excimer laser gently reshapes the curvature of the eye. PRK takes approximately 30-60 seconds to complete per eye, and is usually completed with only one eye per sitting.
Generally PRK patients are placed on antibiotic drops, along with anti-inflammatory agents to promote comfort and reduce swelling after the procedure. The anti-inflammatory drops are usually prescribed for about two months, to help ensure fast and successful healing. To schedule you FREE LASIK consultation with TLC Laser Eye Centers to determine your candidacy click here.
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