نتایج جستجو برای: intraocular lens

تعداد نتایج: 64534  

2015
Kenneth Phi

Abbreviations: UGH: Uveitis-Glaucoma-Hyphema; IOL: Intraocular Lens; ACIOL: Anterior Chamber Intraocular Lens; PCIOL: Posterior Chamber Intraocular Lens; GCA: Giant Cell Arteritis; NVI: Neovascularization of the Iris; YAG: Yttrium Aluminum Garnet; OD: Right Eye; OS: Left Eye; HbA1c: Hemoglobin A1C; PEE: Punctate Epithelial Erosion; IEI: Illinois Eye Institute; QD: 1 time a day; BID: 2 times a d...

Journal: :Acta ophthalmologica 1986
P Furuskog B Y Nilsson

Divergent contrast sensitivity findings have been reported in patients with intraocular lens implants. In this study, contrast sensitivity to stationary sine-wave gratings of six spatial frequencies from 0.5 to 22.8 cycles/degree was measured psychophysically in 13 patients with posterior chamber intraocular lens implants and in 10 controls. Corrected visual acuity was 0.7 to 1.0 in the intraoc...

Journal: :The British journal of ophthalmology 1992
C Jenkins

A woman presented with a painful eye 6 weeks after cataract extraction and intraocular lens implantation. In the past she had had a sector iridectomy for iris bombé caused by chronic anterior uveitis. On examination the three central corneal sutures were absent, whilst the medial and lateral sutures had broken and were protruding from the section. The eye was quiet and the section intact. Combi...

2013
Subashini Kaliaperumal Vasudev A Rao Shruthi B Harish Lavanya Ashok

We report three patients with deposition of pseudoexfoliation (PXF) material on intraocular lens years after uneventful cataract surgery. PXF was not present before the cataract surgery. The PXF material was found on the anterior surface of the intraocular lens in the first patient and on the posterior surface as well in the other two patients. All the patients had a polymethylmethacrylate intr...

2012
Kazutaka Kamiya Akio Nakamura Hideyuki Miyake Hiroyuki Nishimoto Kimiya Shimizu

Introduction: We report the case of a patient in whom simultaneous toric phakic intraocular lens removal and phacoemulsification with toric intraocular lens implantation were beneficial for reducing pre-existing astigmatism and acquiring good visual outcomes in eyes with implantable collamer lens-induced cataract and astigmatism. Case presentation: A 53-year-old woman had undergone toric implan...

Journal: :Journal of refractive surgery 2012
Renée Solomon Allon Barsam Alex Voldman Jack Holladay Maninder Bhogal Henry D Perry Eric D Donnenfeld

PURPOSE To describe the use of argon laser iridoplasty following implantation of a multifocal intraocular lens (IOL) to improve visual function. METHODS Argon laser spots of 500-mW power, 500-μm spot diameter, and 500-ms duration were placed in the midperipheral iris in the area in which the iris was encroaching on the IOL. RESULTS Argon laser iridoplasty provided statistically significant ...

Journal: :Archivos de la Sociedad Espanola de Oftalmologia 2014
A Amigó S Bonaque

OBJECTIVE AND METHOD To describe a surgical technique that enables diffractive lenses with open-loop haptics to be centered on the chosen optical axis. To perform this, the desired axis must initially be marked on the cornea, the rhexis must be aligned with this, and once the intraocular lens (IOL) is implanted in the capsular bag, it is aligned by intracapsular rotation to match the central ri...

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