Results 11 to 20 of about 5,289 (248)

Clinical Applications of Anterior Segment Optical Coherence Tomography in Managing Phakic and Secondary Intraocular Lens Implants: A Comprehensive Review [PDF]

open access: yesDiagnostics
Anterior segment optical coherence tomography (AS-OCT) has emerged as a crucial imaging technique in ophthalmology, particularly for evaluating intraocular structures and the behavior of phakic and secondary intraocular lenses (IOLs).
José Ignacio Fernández-Vigo   +7 more
doaj   +2 more sources

Posterior chamber collagen copolymer phakic intraocular lenses to correct myopia : five-year follow-up [PDF]

open access: green, 2011
PURPOSE: To evaluate the long-term safety and efficacy of posterior chamber collagen copolymer phakic intraocular lens (pIOL) implantation to correct myopia. SETTING: Fern!andez-Vega Ophthalmological Institute, Oviedo, Spain.
Alfonso, José F.   +5 more
core   +3 more sources

Comparison of three phakic intraocular lenses for correction of myopia [PDF]

open access: yesJournal of Ophthalmic & Vision Research, 2014
Purpose: To compare the visual outcomes and complications of three different types of phakic intraocular lenses (PIOLs), for correction of moderate to high myopia. Methods: We reviewed 112 myopic eyes undergoing PIOL implantation using Artisan (40 eyes),
Farid Karimian   +7 more
doaj   +2 more sources

Descemet Membrane Endothelial Keratoplasty for Corneal Decompensation Secondary to Phakic Intraocular Lenses [PDF]

open access: yesJournal of Ophthalmology, 2019
Purpose. To describe the surgical technique and clinical outcomes of bilensectomy (pIOL explant and phacoemulsification), followed by DMEK performed for bullous keratopathy secondary to pIOL. Methods.
Ester Fernández López   +1 more
doaj   +2 more sources

Three-Year Effect of Phakic Intraocular Lenses on the Corneal Endothelial Cell Density [PDF]

open access: yesClinical Ophthalmology, 2020
Yasmine Maher Shaaban, 1, 2 Tamer Abdel Fattah Badran 1, 2 1Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt; 2The Eye Subspecialty Center (ESC), Cairo 11402, EgyptCorrespondence: Yasmine Maher Shaaban 49 ...
Shaaban YM, Badran TAF
doaj   +2 more sources

Visual outcomes with two posterior chamber phakic intraocular lenses in myopic patients: a contralateral eye study [PDF]

open access: yesFrontiers in Medicine
PurposeAssess the efficacy, safety, and visual quality of two posterior chamber phakic intraocular lenses (PIOL) for myopia correction.MethodsIn this randomized double-blind prospective controlled trial, 38 eyes of 19 myopic patients received phakic ...
Boliang Li   +43 more
doaj   +2 more sources

Phakic Intraocular Lenses An Overview

open access: yesDelhi Journal of Ophthalmology, 2013
Currently, there are four general approaches to correct refractive errors: refractive corneal surgery, crystalline lens surgery, and implantation of an intraocular lens (IOL) in the anterior or posterior chamber.
Sana Ilyas Tinwala, J S Titiyal
doaj   +3 more sources

Optical quality of hyperopic and myopic phakic intraocular lenses

open access: yesIndian Journal of Ophthalmology, 2014
Aims: To assess and compare the optical quality of the myopic and hyperopic implantable collamer lens (ICL) from its wavefront aberrations for different powers and pupil diameters. Settings and Design: Prospective study.
Cari Pérez-Vives   +4 more
doaj   +2 more sources

Objective Evaluation and Comparison of Diffractive versus Refractive Phakic Intraocular Lenses for Presbyopia Correction [PDF]

open access: yesClinical Ophthalmology
Agnieszka Zielinska,1,2 Ava Niknahad,1 Grzegorz Labuz,1 Zhiyi Wu,1,3 Hyeck-Soo Son,1 Gerd U Auffarth,1 Ramin Khoramnia1,4 1The David J. Apple Center for Vision Research, Department of Ophthalmology, University of Heidelberg, Heidelberg, Germany ...
Zielinska A   +6 more
doaj   +2 more sources

Comparative analysis of clinical outcomes between two types of posterior chamber phakic intraocular lenses for correction of myopia and myopic astigmatism

open access: yesIndian Journal of Ophthalmology, 2019
Purpose: To compare clinical outcomes following implantation of two types of posterior chamber phakic intraocular lenses: Visian™ Implantable Collamer Lens with Centraflow (ICL, V4C Staar Surgical, Nidau, Switzerland) and Implantable Phakic Contact Lens (
Gitansha Shreyas Sachdev   +4 more
doaj   +2 more sources

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