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  Indian J Med Microbiol
 

Figure 1: (a) Changes of coma aberrations pre and postoperatively; (b) comparison between per-CXL and post-CXL according to trefoil aberrations; (c) changes in spherical aberrations preoperative and postoperative; (d) comparison between preoperative and postoperative HOAs in both eyes. CXL, corneal cross-linking; HOA, high-order aberration.

Figure 1: (a) Changes of coma aberrations pre and postoperatively; (b) comparison between per-CXL and post-CXL according to trefoil aberrations; (c) changes in spherical aberrations preoperative and postoperative; (d) comparison between preoperative and postoperative HOAs in both eyes. CXL, corneal cross-linking; HOA, high-order aberration.