PRK is an additional variety of refractive surgery that is similar to LASIK but will not include making a corneal flap. As a substitute, the outer layer of the cornea (epithelium) is Carefully removed prior to reshaping the underlying corneal tissue using an excimer laser. The situation on the medical https://caidenwgoua.suomiblog.com/5-simple-techniques-for-types-of-costs-involved-in-scm-42765089