Keratoconus · Cross-linking

Cross-linking, step by step

Corneal cross-linking (CXL) strengthens a cornea weakened by keratoconus. Here is how it works, in three stages:

How corneal cross-linking works Epithelium Lamellae of collagen Loosely bound the cornea loses stiffness

Educational diagram — Dr Moïse Tourabaly, ophthalmologist. For information only, does not replace an examination.