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Anterior-segment optical coherency high-resolution cross-sectional (6 mm) image of an eye treated with LASIK-CXL for −2.25 D of sphere and −0.25 D of astigmatism, obtained 1-year postoperatively. Blue arrows indicate the LASIK flap, while yellow arrows indicate the stromal hyper-reflection line, which correlates with the depth of the prophylactic cross-linking effect.
Abbreviations: CXL, cross-linking; LASIK, laser-assisted in situ keratomileusis.
