Research Article

Corneal Spherical Aberration and Corneal Asphericity after Small Incision Lenticule Extraction and Femtosecond Laser-Assisted LASIK

Figure 3

Changes in corneal spherical aberrations plotted as a function of changes in corneal asphericity. Significant linear correlation and regression were found at both 1 (a, c, e) and 6 months (b, d, f) after SMILE and FS-LASIK.
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