The main element difference between LASIK and PRK is that it is done by removing the outer layer with the cornea whereas, in LASIK, only a little flap is produced and lifted to reshape the cornea. Discomfort or Itchiness: Non permanent burning; stinging; itching; or possibly a gritty sensation within https://feeldirectory.com/listings13380876/what-does-lasik-treatment-in-gurgaon-mean