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Visual outcomes after implantation of a novel refractive toric multifocal intraocular lens

Authors :
Patrick Frensel de Moraes Tzelikis
Aline Silva Guimaraes
Wilson Takashi Hida
Gilberto Shimoda
Celso Takashi Nakano
Talita Shimoda
Antonio Francisco Pimenta Motta
Source :
Arquivos Brasileiros de Oftalmologia, Vol 77, Iss 2, Pp 71-75 (2014), Arquivos Brasileiros de Oftalmologia v.77 n.2 2014, Arquivos brasileiros de oftalmologia, Conselho Brasileiro de Oftalmologia (CBO), instacron:CBO, Arquivos Brasileiros de Oftalmologia, Volume: 77, Issue: 2, Pages: 71-75, Published: APR 2014
Publication Year :
2014
Publisher :
Conselho Brasileiro de Oftalmologia, 2014.

Abstract

Purpose: To assess the postoperative outcomes of a novel toric multifocal in traocular lens (IOL) in patients with cataract and corneal astigmatism. Methods: This prospective nonrandomized study included patients with cataract, corneal astigmatism, and a motivation for spectacle independence. In all patients, a Rayner M-flex® T toric IOL was implanted in the capsular bag. Three months after surgery, the distance, intermediate, and near visual acuities; spherical equivalent; residual refractive astigmatism; defocus curve; and contrast sensitivity were evaluated. A patient satisfaction and visual phenomena questionnaire was administered to all patients. Results: Thirty-four eyes of 18 patients were included in this study. Three months after surgery, the mean corrected distance visual acuity (logMAR) was 0.00 ± 0.08 at 6 m, 0.20 ± 0.09 at 70 cm, and 0.08 ± 0.11 at 40 cm. Uncorrected distance vision acuity was 20/40 or better in 100% eyes. The preoperative mean refractive cylinder (RC) was -2.19 (SD: ± 0.53). After a 3-month follow-up, the average RC was -0.44 D (SD: ± 0.27; p

Details

Language :
English
ISSN :
16782925
Volume :
77
Issue :
2
Database :
OpenAIRE
Journal :
Arquivos Brasileiros de Oftalmologia
Accession number :
edsair.doi.dedup.....231e72d1c3cf2af4de075db6ee202f80