PTK removes superficial irregular tissue from the cornea utilizing an excimer laser. It is often used for corneal scars, area irregularities or recurrent erosions. Indeed, Intralase LASIK is considered a safe and helpful laser vision correction choice for suitable candidates. It works by using a femtosecond laser to produce a https://feeldirectory.com/listings13437140/5-simple-statements-about-lasik-surgery-explained