PRK (Photorefractive Keratectomy) is really a course of action by which the highest layer in the cornea is eliminated and the laser is then applied on to the cornea. It doesn’t entail the creation of the partial thickness corneal flap. SLT is useful for open up-angle glaucoma to lessen eye https://seo-webdirectory.com/listings13459447/lasik-eye-surgery-in-delhi-secrets