Patients considering LASIK eye surgery may come across medical jargon, such as "blade" and "bladeless" LASIK. To a layman, such terms might appear overwhelming. However, as a patient you must know the difference between the two surgery types, and the rewards and risks associated with each.

Traditional LASIK makes use of a microkeratome to cut a thin hinged flap in the cornea. The flap is then folded back to reveal the stroma