In a retrospective sequential cohort, the newer Liberty 677CMY improved several intermediate measures, but the primary binocular endpoint did not reach P<.05.
doi: 10.3390/jcm15176926In a 160-eye real-world series, the toric Eyhance corrected astigmatism and provided useful distance and intermediate vision, but 79% of assessed patients used reading glasses.
doi: 10.1055/a-2778-8543A meta-analysis of 12 comparative studies found that toric IOLs reduced residual cylinder and improved uncorrected distance vision in cataract patients with pre-existing corneal astigmatism.
doi: 10.3389/fmed.2026.1777267A randomized trial compared bilateral EDF and monofocal IOL implantation: the extended-depth design improved intermediate and near vision and more often allowed near tasks without spectacles.
doi: 10.1097/j.jcrs.0000000000001942A prospective study of 28 patients evaluated bilateral Liberty 677MTY implantation. Most participants reported spectacle independence at one year, but the study had no control group.
doi: 10.1186/s12886-026-05145-5