OBJECTIVE: To evaluate the effect of preoperative and postoperative keratometry on the visual outcome after laser in situ keratomileusis (LASIK) for moderate and high myopia. METHODS: Records of 812 eyes (420 patients) with myopia ≥ - 6D who had LASIK at Sohag Laser center, Egypt; from January 2010 to November 2013 were retrospectively analyzed. Main outcome measures were postoperative corrected ... إقراء المزيد