Photorefractive keratectomy (PRK) is the commonest alternate to LASIK. PRK gets rid of the epithelial layer of your cornea and works by using a laser to reshape it. Not everyone is a great candidate for LASIK. Consider these common worries to help you ascertain if LASIK is good for you. https://www.reddit.com/r/CataractSurgerycare/comments/1n2e79f/cataract_surgery_in_noida_trusted_procedures/