Residual astigmatism after bifocal, trifocal and EDOF IOLs
In 879 eyes, greater residual cylinder worsened vision at several distances, while astigmatic axis was not an independent predictor.
doi: 10.1007/s40123-026-01502-1Astigmatism axis
A 1 D toric IOL for low astigmatism: was the benefit visible?
Cataract
IOLPhacoemulsificationToric IOLToric vs non-toric IOLLow corneal astigmatismLow-power toric IOLReal-world evidenceAstigmatism axis
In 804 eyes, a toric IOL reduced mean residual cylinder by 0.05 D but did not improve overall uncorrected or corrected vision.
doi: 10.1007/s40123-026-01483-1