PTK Removes superficial irregular tissue from your cornea using an excimer laser. It is usually employed for corneal scars, surface irregularities or recurrent erosions. Certainly, LASIK can suitable myopia by flattening the cornea so distant objects show up clearer. Additionally it is used for hyperopia and astigmatism. Individualised LASIK is https://socialdosa.com/story10818532/5-simple-statements-about-lasik-surgery-explained