corrective laser eye surgery is a surgery u can get to make vision almost perfect and they do this by taking a laser and correcting the eye so that it is able to see perfectly.
Corrective eye laser surgery can be any excimer laser corneal surgery or refractive surgery that improves vision by correcting errors of refraction(check out Cornea Surgery in the related links). If...
This is a very big subject, but if I want to explain it into a couple of words, I can tell you that, the Cornea will be cut flap-like, and then with a shoal laser beam, the inner layers will be...