PTK eliminates superficial irregular tissue from your cornea using an excimer laser. It is commonly utilized for corneal scars, surface irregularities or recurrent erosions. Yes, LASIK can proper myopia by flattening the cornea so distant objects show up clearer. It is also employed for hyperopia and astigmatism. This area clarifies https://wekurehealth.com/best-lasik-eye-surgery-in-delhi-ncr/