PRK- Photorefractive Keratectomy was the initial approach that involved employing lasers to accurate vision complications. It can help to treat myopia, astigmatism, and presbyopia although not hyperopia. The whole procedure requires 10-20 minutes to complete and it is performed on an outpatient basis. Just after a quick observe-up via the https://directoryforrank.com/listings13469315/lasik-treatment-in-gurgaon-an-overview