Effect of irradiation time on riboflavin–ultraviolet-A collagen crosslinking in rabbit sclera

Abstract

Riboflavin-UVA CXL can lead to a noticeable increase in the biomechanical stiffness of the sclera. The physiological modulus is the most sensitive tool to measure stiffness. In this study, the optimum duration of irradiation was 40 minutes.