Comparison of 11 Intraocular Lens Power Calculation Formulas in Eyes Undergoing Simultaneous Cataract Surgery and Descemet Membrane Endothelial Keratoplasty

Prediction of the postoperative refraction in eyes requiring cataract surgery and DMEK is still challenging and not as accurate, as in healthy eyes without corneal abnormalities. In our case series, the Barrett Universal II formula achieved the overall best results. Although not statistically significant, this outcome should be taken into account when calculating IOL power in patients undergoing cataract surgery combined with DMEK.