Table 4 Comparison of corneal K value, diopter and corneal thickness before and after wearing RGP-CLs in the FL-MILK group (n = 27).

From: Visual rehabilitation using rigid gas permeable contact lenses after femtosecond laser-assisted minimally invasive lamellar keratoplasty in patients with keratoconus

 

Flat K(D)

Steep K(D)

Kmax(D)

Sphere(D)

Cylinder(D)

Thinnest point thickness (µm)

CCT(µm)

Before wearing RGP-CLs

52.51 ± 4.43

56.19 ± 4.46

65.93 ± 8.74

-7.22 ± 6.37

-4.44 ± 2.84

525.31 ± 81.20

616.39 ± 48.71

1.5 ± 0.4y after wearing RGP-CLs

52.09 ± 2.68

55.87 ± 2.90

63.62 ± 5.36

-7.03 ± 4.04

-4.46 ± 2.23

541.06 ± 87.41

628.95 ± 36.04

2.0 ± 0.3y after wearing RGP-CLs

52.60 ± 4.35

56.06 ± 4.70

64.18 ± 5.10

-7.70 ± 3.78

-4.27 ± 2.62

549.54 ± 82.10

618.29 ± 51.81

F

1.072

0.955

1.427

0.332

0.049

0.822

0.504

P

0.349

0.391

0.249

0.719

0.952

0.445

0.607

  1. Data are presented as mean ± SD.
  2. FL-MILK femtosecond laser‑assisted minimally invasive lamellar keratoplasty, CCT central corneal thickness
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