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 LASIK eye surgery is a procedure used to correct common vision problems such as nearsightedness, farsightedness, or astigmatism. In traditional LASIK eye surgery, a microkeratome (blade) is used to cut the corneal flap. Recently, a new laser procedure using the femtosecond laser has been developed. As this method utilizes a laser instead of a metal blade to create the flap, it increases precision while reduces flap-related complications.