PTK Eliminates superficial irregular tissue in the cornea working with an excimer laser. It is usually employed for corneal scars, surface area irregularities or recurrent erosions. The attention surgeon's expertise level will make a variance. The Refractive Surgery Council notes that LASIK surgeons might have performed 10,000 or more surgeries. https://sociallweb.com/story6376764/lasik-specialist-an-overview