Photorefractive keratectomy (PRK) is the commonest substitute to LASIK. PRK eliminates the epithelial layer of your cornea and works by using a laser to reshape it. Prevalent refractive faults is often corrected with glasses and speak to lenses temporarily but a surgery increases them permanently. Wavefront-guided LASIK entails measuring your https://cataractsurgeryingurgaon.blogspot.com/