PRK (Photorefractive Keratectomy) Can be a method during which the top layer in the cornea is eradicated and also the laser is then utilized straight to the cornea. It doesn’t involve the creation of the partial thickness corneal flap. SLT is used for open up-angle glaucoma to lessen eye pressure. https://growthbookmarks.com/story20916884/the-ultimate-guide-to-lasik-treatment-in-delhi