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  Indian J Med Microbiol
 

Figure 2: Transepithelial collagen cross-linking. (a) Thin cornea soaked with riboflavin with penetration enhancers. (b) Epithelial loosening (blue-dotted line) and riboflavin penetration into the corneal stroma. (c) UVA radiation exposure given

Figure 2: Transepithelial collagen cross-linking. (a) Thin cornea soaked with riboflavin with penetration enhancers. (b) Epithelial loosening (blue-dotted line) and riboflavin penetration into the corneal stroma. (c) UVA radiation exposure given