PRK (Photorefractive Keratectomy) is a course of action through which the highest layer on the cornea is eliminated plus the laser is then used on to the cornea. It doesn’t contain the generation of the partial thickness corneal flap. WaveScan WaveFront™ captures the eye’s optical fingerprint by detecting greater-order aberrations. https://wekurehealth.com/best-lasik-eye-surgery-in-delhi/