Fig. 3From: Characterization of postoperative LASIK ectasia features on higher-order aberration excimer ablation maps(A) Group data of every ablation island. The distance from center, the angular position, and the ablation depth of the paracentral superior ablation island (island #2; green circles), the red/purple paracentral inferior ablation island (Island #3; red diamonds) and the deep peripheral ablation crescents (Island #1 and Island #4; purple markers) are shown for all 28 POE eyes (B) Composite HOA ablation map obtained by averaging the HOA ablation map of all 28 postoperative ectasia casesBack to article page