PTK removes superficial irregular tissue through the cornea using an excimer laser. It is often utilized for corneal scars, floor irregularities or recurrent erosions. Certainly, Intralase LASIK is considered a safe and effective laser vision correction option for ideal candidates. It employs a femtosecond laser to create a precise flap, https://kingslists.com/story22209878/a-secret-weapon-for-best-lasik-surgeon