PTK eliminates superficial irregular tissue within the cornea working with an excimer laser. It is usually employed for corneal scars, surface irregularities or recurrent erosions. “I was extremely nervous prior to the surgery but my health care provider and his crew aided me all through the course of action. I https://thebookmarkfree.com/story20970370/the-5-second-trick-for-best-lasik-eye-surgery