Research Article

Corneal Cross-Linking as Treatment in Pediatric Keratoconus: Comparison of Two Protocols

Figure 2

Regression of keratoconus in the study population at 6 and 12 months after CXL. Regression is defined as a reduction of > 1 D in Kmax.. A-CXL: accelerated cross-linking; S-CXL: standard cross-linking; D: diopter; KC: keratoconus.