One-Year Outcomes of Intracorneal Ring–Segment Insertion Assisted by Femtosecond Laser Simultaneously Performed with Corneal Collagen Cross-Linking for Treatment of Keratoconus

To assess the results of simultaneously performed femtosecond laser-assisted Keraring intrastromal corneal ring-segment insertion and corneal collagen cross-linking for the treatment of keratoconus.In this retrospective, noncomparative, interventional study, 30 eyes of 24 progressive-keratoconus patients of both sexes aged 18-36 years old with poor best-corrected visual acuity (BCVA) and intolerance to contact lenses were included. All patients...