It takes more time to get some details of LASIK procedure. As the transparent covering of the eye, the cornea is the essential part that is responsible for focusing light entering the eye. LASIK was then first created by Ioannis Pallikaris in 1991 to reshape an irregular cornea. Using a microkeratome, the surgeon will create a precise, thin hinged corneal flap, under which some corneal tissues will then be cut. Different forms of vision problems require the surgeon to reshape the cornea in specific patterns. Eventually, the flap will be placed back without using any sutures.