Results 41 to 50 of about 18,428 (191)

The Effect of Toric Intraocular Lens Implantation in Irregular Corneal Steep and Flat Meridian

open access: yesJournal of Ophthalmology, 2021
Purpose. To evaluate the effect of toric intraocular lens implantation in cataract patients with irregular corneal steep and flat meridian. Methods.
Ho Sik Hwang   +3 more
doaj   +1 more source

A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes

open access: yesActa Ophthalmologica, EarlyView.
Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen   +2 more
wiley   +1 more source

Scleral-fixated intraocular lens implantation techniques

open access: yesActa Medica Alanya, 2019
The ideal location of intraocular lens implantation is the posterior chamber. The capsular bag is left during the cataract operations in order to implant the intraocular lens in the position of the crystalline lens and the artificial lens is applied ...
Ömer Faruk Recep
doaj   +1 more source

Custom-Made Artificial Iris and Toric-Intraocular Lens Intrascleral Flange Fixation: A Case Report

open access: yesMedicina
Different techniques for artificial iris implantation with or without an intraocular lens, depending on lens status, are described in the literature.
Ran Moshkovsky   +2 more
doaj   +1 more source

A two‐step formula constant optimization strategy for minimal standard deviation and zero mean prediction error in IOL power calculation

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To investigate the precision and accuracy performance of a two‐step approach for optimizing lens formula constants (FC) with a refractive offset correction (RO) as a second tuning parameter. Methods Using IOLMaster 700 biometric data from 4 datasets (886/613/821/467 eyes treated with the Hoya Vivinex/Johnson&Johnson ZCB00/Alcon SA60AT ...
Achim Langenbucher   +5 more
wiley   +1 more source

Pupillary block glaucoma following implantation of a posterior chamber pseudophakos in the anterior chamber.

open access: yesIndian Journal of Ophthalmology, 2002
Pupillary block glaucoma is a common complication of cataract surgery, especially following anterior chamber intraocular lens implantation. We report a case of pupillary block glaucoma with a posterior chamber IOL that was implanted in the anterior ...
Mandal Anil, Bagga Harmohina
doaj  

INTRAOCULAR LENS IMPLANTATION [PDF]

open access: yesAustralian and New Zealand Journal of Ophthalmology, 1985
INTRAOCULAR LENS IMPLANTATION, Edited by Ernanuel S. Rosen, William M. Haiing and Erick Arnott.
openaire   +1 more source

Risk of rhegmatogenous retinal detachment following pars plana vitrectomy for full‐thickness macular hole and epiretinal membrane in pseudophakic eyes

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To estimate the risk of rhegmatogenous retinal detachment (RRD) following pars plana vitrectomy (PPV) for full‐thickness macular hole (FTMH) or epiretinal membrane (ERM) in pseudophakic eyes. Methods We conducted a nationwide Danish registry‐based cohort study from 2010 to 2023.
Birgitte Romme Nielsen   +6 more
wiley   +1 more source

Current Trends in Modern Visual Intraocular Lens Enhancement Surgery in Stable Keratoconus: A Synopsis of Do’s, Don’ts and Pitfalls

open access: yesOphthalmology and Therapy, 2019
Keratoconus is a relatively common ectatic, non-inflammatory corneal disorder that involves gradual visual deterioration through progressive alteration of the shape of the cornea.
Iraklis Vastardis   +4 more
doaj   +1 more source

Congenital aniridia: European COST action ANIRIDIA‐NET guidelines for diagnosis, management and care

open access: yesActa Ophthalmologica, EarlyView.
Abstract Congenital aniridia is a rare ocular disorder affecting the majority of eye structures and can be associated with systemic manifestations. The main visible phenotypic characteristic is the partial or complete absence of the iris; however, foveal hypoplasia is a more frequent and reliable clinical sign. Other ocular comorbidities are associated
Davide Romano   +26 more
wiley   +1 more source

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