PTK gets rid of superficial irregular tissue within the cornea using an excimer laser. It is often used for corneal scars, surface irregularities or recurrent erosions. Individualised LASIK employs advanced diagnostic techniques to evaluate the exclusive qualities of each eye and provide a customised laser treatment. The method contains in-depth https://bookmarkbooth.com/story20887046/an-unbiased-view-of-lasik-surgery