Evaluation of total keratometry and its accuracy for intraocular lens power calculation in eyes after corneal refractive surgery.

Purpose: To compare the accuracy of total keratometry (TK) and standard keratometry (K) from a swept-source optical coherence tomography biometer for intraocular lens (IOL) power calculation in eyes with previous corneal refractive surgery.

Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA.

Design: Retrospective case series.

A Multicenter Study Evaluating the Risk Factors and Outcomes of Repeat Descemet Stripping Endothelial Keratoplasty.

Purpose: Descemet stripping endothelial keratoplasty (DSEK), currently the most common procedure for managing corneal endothelial dysfunction, may be repeated following DSEK failure from a variety of causes. This multicenter study reports the risk factors and outcomes of repeat DSEK.

Methods: This was an institutional review board-approved multicenter retrospective chart review of patients who underwent repeat DSEK.