In a 141-eye series, Aspire and Aspire Toric produced good distance and intermediate results, but no control group allowed comparison with a standard monofocal IOL.
In a single-center trial, Clareon T2 reduced residual cylinder and improved uncorrected vision, but did not change contrast performance at three months.
In a retrospective 70-eye comparison, residual astigmatism was 0.13 D lower with femtosecond capsular marking, but treatment groups were not randomized.
In a 2,550-eye retrospective multicenter dataset, Moussa had the lowest mean absolute error, but its margin over the closest formulas was measured in hundredths of a diopter.
In a small randomized trial, overall visual-function and satisfaction measures did not differ across three trifocal IOLs; one intermediate-vision item was exploratory.
In 85 patients, Vivity provided better uncorrected near and intermediate vision, whereas PureSee produced higher contrast sensitivity and less dysphotopsia.
Reoperation for IOL dislocation occurred in 0.08% of eyes; the strongest associations involved posterior capsule rupture, pseudoexfoliation and iris damage.
Among 31,663 phacoemulsification procedures, capsule rupture occurred in 0.74%; 83.3% of analyzed eyes maintained BCVA of at least 20/40 at a median 35 months.
In a retrospective cohort of 179 eyes, Yamane fixation shortened surgery by about 14 minutes but was associated with a higher hazard of IOL redislocation.