PRK (Photorefractive Keratectomy) Can be a procedure during which the highest layer on the cornea is taken out and the laser is then used straight to the cornea. It doesn’t contain the development of the partial thickness corneal flap. The corneal flap naturally reattaches without stitches since the corneal tissue https://2020-directory.com/listings13465924/the-2-minute-rule-for-lasik-eye-surgery-in-delhi