June 16, 2026 · Journal of cataract and refractive surgery · DOI: 10.1097/j.jcrs.0000000000002005

A Comparative Analysis of Tolerance to Induced Astigmatism Across Various Categories of Intraocular Lenses

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The authors aimed to compare the tolerance to induced astigmatism (TIA) among four different types of intraocular lenses (IOLs) following cataract surgery. Their findings revealed that while the enhanced monofocal IOL exhibited the greatest tolerance to induced astigmatism, particularly in oblique and ATR orientations, no significant differences were observed among the IOL groups for low to moderate WTR astigmatism. Overall, the study highlights the varying degrees of astigmatic tolerance provided by different IOL designs.

Karolinne Maia Rocha, Hugo T F Borges, Marcela Barros, Larissa Gouvea, Maya Dodhia, George Oral Waring, Rupal H Trivedi

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