PTK eliminates superficial irregular tissue with the cornea applying an excimer laser. It is commonly useful for corneal scars, area irregularities or recurrent erosions. Yes, LASIK can suitable myopia by flattening the cornea so distant objects show up clearer. It is additionally utilized for hyperopia and astigmatism. Some eyesight programs https://a-z-directory.com/listings13443588/little-known-facts-about-best-lasik-eye-surgery