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  Indian J Med Microbiol
 

Figure 3: (a) Preoperative root mean square values on Chang analysis in iTrace show increased astigmatism and higher order aberrations, (b) 6 months postoperative root mean square values on Chang analysis in iTrace. Reduction in astigmatism and in higher order aberrations can be seen along with regularization of the corneal topography on axial curvature map, (c) preoperative total root mean square values in iTrace show increased astigmatism and higher order aberrations, (d) 6 months postoperative total root mean square values in iTrace show reduction in astigmatism and higher order aberrations

Figure 3: (a) Preoperative root mean square values on Chang analysis in iTrace show increased astigmatism and higher order aberrations, (b) 6 months postoperative root mean square values on Chang analysis in iTrace. Reduction in astigmatism and in higher order aberrations can be seen along with regularization of the corneal topography on axial curvature map, (c) preoperative total root mean square values in iTrace show increased astigmatism and higher order aberrations, (d) 6 months postoperative total root mean square values in iTrace show reduction in astigmatism and higher order aberrations