Corneal Healing After Riboflavin Ultraviolet-A Collagen Cross-Linking Determined by Confocal Laser Scanning Microscopy In Vivo: Early and Late Modifications

In vivo confocal microscopy showed early and late modification of corneal microstructure after the treatment. The three-year stability of CXL recorded could be related to increased cross-links formation, synthesis of well-structured collagen and new lamellar interconnections.