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Visual outcomes after implantation of a novel refractive toric multifocal intraocular lens
- 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
- Subjects :
- Male
medicine.medical_specialty
Astigmatism/surgery
Visual acuity
Polymethyl methacrylate
genetic structures
Astigmatismo/cirurgia
Treatment outcome
Visual Acuity
Cataract Extraction
Cataract
Contrast Sensitivity
Lens Implantation, Intraocular
lcsh:Ophthalmology
Ophthalmology
medicine
Humans
Prospective Studies
Aged
Lenses, Intraocular
Phacoemulsification
Refração ocular
business.industry
Acuidade visual
Astigmatism
Refraction ocular
General Medicine
Multifocal intraocular lens
Facoemulsificação
eye diseases
Implante de lente intraocular
Polimetil metacrilato
Treatment Outcome
Lens implantation, intraocular
Patient Satisfaction
lcsh:RE1-994
Lenses, intraocular
Lentes intraoculares
Female
sense organs
business
Subjects
Details
- Language :
- English
- ISSN :
- 16782925
- Volume :
- 77
- Issue :
- 2
- Database :
- OpenAIRE
- Journal :
- Arquivos Brasileiros de Oftalmologia
- Accession number :
- edsair.doi.dedup.....231e72d1c3cf2af4de075db6ee202f80