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What is LASIK is used in - and explain in detail?
Laser in-situ keratomileusis (LASIK), Currently this procedure is being considered the refractive surgery of choice for myopia of up to - 12 D. Patient selection criteria are:  Patients above 20 years of age,  Stable refraction for at least 12 months.  Motivated patient.  Absence of corneal pathology Reference : A K KHURANA OPHTALMOLOGY,Edition 4, Page-47