Fig. 2From: Small incision lenticule extraction (SMILE) in the correction of myopic astigmatism: outcomes and limitations - an updateTopographic changes after a SMILE procedure in a 28-year-old patient with 2.75 D of the refractive cylinder. The figures a and b represent the tangential and sagittal anterior maps before surgery and the figures c and d are the same maps 6 months after the SMILE procedure. The patient had a residual refractive astigmatism of 1.00 DBack to article page