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IVCM scans 6 months after high-irradiance topography-guided CXL. Regular epithelium (a) and regenerated subepithelial plexus nerves (b) were evident at 6 months. The hyperreflectivity of extracellular matrix and the lacunar edema gradually disappeared with progressive keratocytes repopulation ((c), (d), and (e)). Oblique dark microstriations are visible (scans 7(d) and 6(e)) in absence of endothelial micromorphological alterations (f).
