PRK- Photorefractive Keratectomy was the primary technique that included working with lasers to suitable vision troubles. It may also help to take care of myopia, astigmatism, and presbyopia although not hyperopia. It is suggested not to read, publish, or use Digital gadgets like a computer or cellphone half an hour https://seek-directory.com/listings13458032/lasik-treatment-in-gurgaon-an-overview