Comparison of Visual Performance Between Mix-and-Match and Bilateral Implantation of Rotationally Asymmetric Multifocal Intraocular Lenses
Dongle Liu, Honglei Li, Simeng Zheng, Jiajun Sun, Huiran Bai, Xiaoming Wu · 2024
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Description
Dongle Liu and colleagues compared two cataract surgery strategies in 2024 for patients who want freedom from glasses. Modern multifocal lens implants split focus between near and far, but one design question remains: implant the same strong lens in both eyes, or mix strengths? In this prospective study, one group received a lower-addition lens in the dominant eye and a higher-addition lens in the other. The comparison group received the higher-addition lens in both eyes.
Fifty-two patients completed the study and were checked three months after surgery. The team measured binocular vision at several distances, refraction, and defocus curves. Patients also rated satisfaction, visual quality, spectacle independence, and visual disturbances such as halos. Comparing the two strategies on both measurements and lived experience helps surgeons advise patients. The best choice depends on which trade-offs a patient minds least.
Catalog record
| CREATOR | Dongle Liu, Honglei Li, Simeng Zheng, Jiajun Sun, Huiran Bai, Xiaoming Wu |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 19 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |