PRK (Photorefractive Keratectomy) Is usually a treatment by which the top layer in the cornea is eradicated along with the laser is then applied straight to the cornea. It doesn’t entail the development of a partial thickness corneal flap. Comparable to other surgical procedures,LASIK also has some pitfalls and difficulties. https://wekurehealth.com/best-lasik-eye-surgery-in-delhi/