cxl in the usa = oxygen riboflavin

Cross-Linking in the USA – Part 3: Off-Label applications Farhad Hafezi, Podium Power

Epi-on CXL aims to sidestep epi-off CXL’s issues by leaving the epithelium intact, however, this comes at a price of reduced efficacy – no clinical trial published to date has convincingly shown epi-on CXL to be as effective as epi-off CXL at the most important outcome: stopping keratoconus from progressing.