Table 1 Characteristics of eyes undergoing combined corneal wavefront-guided transepithelial photorefractive keratectomy and accelerated corneal collagen cross-linking after intracorneal ring segment implantation in patients with moderate keratoconus
Characteristics | 23 eyes of 23 patients |
|---|---|
Age, years old | 27.1 ± 4.4 (20 to 38) |
Sex (% women) | 26% |
Refractive errors (D) | Â |
 Sphere | −1.41 ± 2.30 (−7.50 to 2.75) |
 Cylinder | −1.83 ± 1.37 (−5.00 to 0.00) |
 MRSE | −2.33 ± 2.22 (−8.00 to 1.25) |
Keratometric value | Â |
 Flat K | 46.5 ± 3.2 (41.3 to 56.3) |
 Steep K | 48.0 ± 3.6 (43.3 to 57.8) |
 Mean K | 47.2 ± 3.1 (42.5 to 55.0) |
logMAR UDVA | 0.85 ± 0.27 (0.30 to 1.30) |
logMAR CDVA | 0.25 ± 0.18 (0.10 to 0.70) |
Optical zone (mm) | 6.84 ± 0.36 (6.26 to 7.50) |
Total ablation zone (mm) | 7.88 ± 0.48 (6.89 to 8.59) |
Ablation depth (μM) | 34.17 ± 11.60 (14.23 to 54.85) |
CCT (μM) | 463.9 ± 30.5 (415.0 to 541.0) |