Comparative Analysis of Combined Topography-Guided Photorefractive Keratectomy and Corneal Crosslinking in Progressive Versus Stable Keratoconus.

Combined TG-PRK and CXL is a safe and effective procedure for improving CDVA and regularizing the cornea, with comparable visual, refractive, and tomographic outcomes in both progressive and stable keratoconus. Combined TG-PRK and CXL may be added to the armamentarium of therapeutic tools for visual rehabilitation in patients with stable keratoconus.