Topography and Scheimpflug Imaging – Pearls for Refractive Surgery Screening and Keratoconus Detection (2022) Michael W. Belin, MD

Description

This feature story reviews the crucial role of topography and Scheimpflug imaging in screening patients prior to refractive surgery, focusing specifically on keratoconus detection. The author discusses the confusion surrounding topographic evidence of keratoconus, the limitations of simulated keratometry, and the advantages of elevation-based topography.