Clinical outcomes of combined presbyopia and astigmatism correction following hydrophilic trifocal toric intraocular lens implantation in cataract patients: a prospective clinical study
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Background: Presbyopia and corneal astigmatism frequently coexist in cataract patients, reducing visual quality and increasing spectacle dependence. Toric trifocal intraocular lenses (IOLs) aim to address both conditions simultan... ...