The Pharmacological Mydriatic Pupil-to-Limbal Diameter Ratio as an Intuitive Predictor for the Risk of Intraoperative Floppy Iris Syndrome

Figure 3

ROC curves to predict intraoperative floppy iris syndrome (IFIS). ROC curves for IFIS incidence dependent on the pupil diameter (dashed line), the pupil-to-limbal diameter (PL) ratio (solid line), and the intuitive PL ratio (gray line).