PTK Eliminates superficial irregular tissue through the cornea working with an excimer laser. It is frequently used for corneal scars, surface irregularities or recurrent erosions. Refractive lens exchange: In lieu of reshaping the cornea, this will involve taking away your normal lens and replacing it with an artificial one which https://exceeddirectory.com/listings1021388/how-much-you-need-to-expect-you-ll-pay-for-a-good-lasik-eye-surgery