Wound Healing in the Rabbit Cornea After Corneal Collagen Cross-Linking With Riboflavin and UVA

After riboflavin/UVA cross-linking of rabbit cornea, a complete cell loss occurs in the irradiation area with an irradiance of 3 mW/cm(2). The cytotoxic damage is repaired by repopulation after approximately 4-6 weeks. A combination of cross-linking with other procedures such as the implantation of intracorneal rings should be performed only after a sufficient time interval of approximately 2 months, allowing cellular regeneration.