The 5-Second Trick For prk surgery
LASIK alterations the shape within your cornea to improve how light-weight hits your retina. This, in turn, helps you to see far more Obviously.An eye sickness that ends in ongoing deterioration of your vision and thinning of your cornea, including keratoconus. Actually, if keratoconus operates in your family, even though you don't have it, be pret