Visual outcomes, spectacle independence, and patient satisfaction of pseudophakic mini-monovision using a new monofocal intraocular lens

Modified monovision—or “mini-monovision”—is an alternative method to multifocal intraocular lenses (IOLs) for treating presbyopia. This study aimed to evaluate the clinical outcomes of patients bilaterally implanted with the new enhanced monofocal Tecnis Eyhance (ICB00) IOLs with the mini-monovision...

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Bibliographic Details
Published in:Scientific reports 2022-12, Vol.12 (1), p.21716-9, Article 21716
Main Authors: Park, Ella SeoYeon, Ahn, Hyunmin, Han, Sung Uk, Jun, Ikhyun, Seo, Kyoung Yul, Kim, Eung Kweon, Kim, Tae-im
Format: Article
Language:English
Subjects:
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692/700
Acuity
Binocular vision
Cataracts
Eyeglasses
Humanities and Social Sciences
Humans
Lens Implantation, Intraocular
Lenses, Intraocular
Medical records
multidisciplinary
Myopia
Patient Satisfaction
Patients
Phacoemulsification
Presbyopia
Presbyopia - surgery
Prosthesis Design
Retrospective Studies
Science
Science (multidisciplinary)
Vision, Monocular
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Summary:Modified monovision—or “mini-monovision”—is an alternative method to multifocal intraocular lenses (IOLs) for treating presbyopia. This study aimed to evaluate the clinical outcomes of patients bilaterally implanted with the new enhanced monofocal Tecnis Eyhance (ICB00) IOLs with the mini-monovision technique to improve near vision. In this retrospective case series, the medical records of 50 patients (100 eyes) who underwent bilateral cataract surgery were reviewed. Patients were divided into the Emmetropia and Mini-monovision groups based on the postoperative spherical equivalent and residual myopia. The binocular visual acuity for far (4 m), intermediate (66 cm), and near (40 cm) distances, binocular defocus curves, contrast sensitivity, visual symptoms, spectacle independence, and patient satisfaction rates were evaluated at 3 months postoperatively. The binocular uncorrected distance and intermediate visual acuities, contrast sensitivity, incidence of photic phenomena, and patient satisfaction were not significantly different between the two groups (p > 0.05). However, the binocular uncorrected near visual acuities and spectacle independence rates were significantly better in the Mini-monovision group (p 
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-022-26315-7