Discussion
corneal curvature
This study aims to evaluate the repeatability, reproducibility and agreement of the CASIA SS-1000 and Pentacam in measuring the anterior segment parameters in an eye, including corneal curvature and corneal thickness maps. Of the eight parameters studied, flat and steep meridians of the anterior corneal curvature (AKf and AKs) and CCT/TCT are the most important parameters in making clinical decisions.