Figure 6: Comparison of pachymetry. Pachy_F: Preoperative pachymetry in femtosecond group, Pachy F 4w: Postoperative pachymetry in femtosecond group at 4 weeks, Pachy C : Preoperative pachymetry in control group, Pachy C 4w: Postoperative pachymetry in control group at 4 weeks