Results 71 to 80 of about 2,380 (170)

Polarized glasses may help in symptomatic cases of intraocular lens glistenings

open access: yes, 2019
Andreas F Borkenstein, Eva-Maria BorkensteinBorkenstein & Borkenstein, Privatklinik der Kreuzschwestern, Graz, AustriaAbstract: Intraocular lens (IOL) glistening is a relatively common phenomenon.
Borkenstein EM, Borkenstein AF
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Supplementary Material for: Iris chafing syndrome secondary to iridociliary adhesions in a patient with a single-piece acrylic intraocular lens

open access: yes, 2023
Introduction: We present a unique case of iris chafing syndrome in a patient with a complex ophthalmologic history after the successful placement of a single-piece in-the-bag intraocular lens (IOL) in an eye with healthy zonular support.
Palko J. (17597346)   +3 more
core   +1 more source

Probable edge defect in Acrysof single-piece intraocular lens

open access: yes, 2006
The purpose of this article is to report an edge defect in single-piece hydrophobic acrylic intraocular lens (IOL) observed during a routine phacoemulsification procedure.
Shah Urmi
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Intraoperative crystallization on the intraocular lens surface [PDF]

open access: yes, 1998
journal articlePURPOSE: To report a physician survey, laboratory studies, and clinical observations of intraoperative crystallization on the surface of the intraocular lens (IOL). METHOD: We sent a survey to all ophthalmologists in the states of Wyoming,
Olson, Randall J.; Crandall, Alan S.; Caldwell, Karin D.; Jensen, Michael K.   +1 more
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Aspherical Lens Design Using Genetic Algorithm for Reducing Aberrations in Multifocal Artificial Intraocular Lens

open access: yes, 2015
A complex intraocular lens (IOL) design involving numerous uncertain variables is proposed. We integrated a genetic algorithm (GA) with the commercial optical design software of (CODE V) to design a multifocal IOL for the human eye.
Shih-Cyuan Jin, Chih-Ta Yen
core   +1 more source

Value of preoperative phakic intraocular lens simulation using optical coherence tomography

open access: yes, 2009
PURPOSE: To compare the position of the iris-fixated phakic intraocular lens (pIOL) in preoperative simulation and after implantation using anterior segment optical coherence tomography (AS-OCT).
Berendschot, T.T.; id_orcid   +5 more
core   +1 more source

Personalización de las fórmulas de cálculo de lente intraocular Personalization of the intraocular lens calculation formulas

open access: yes, 2004
Este trabajo tiene la finalidad de evaluar los resultados refractivos que se alcanzan con la introducción de las constantes personalizadas en las fórmulas de tercera generación para el cálculo del lente intraocular.
Juan R. Hernández Silva   +4 more
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Effect of intraocular lens edge profile on posterior capsule opacification after extracapsular cataract surgery in a developing country.

open access: yes, 2007
PURPOSE: To determine whether square-edged polymethyl methacrylate (PMMA) intraocular lenses (IOLs) reduce posterior capsule opacification (PCO) in the context of extracapsular cataract surgery in a developing country. SETTING: A rural hospital in India.
Gilbert, Clare   +7 more
core   +1 more source

Contrast visual acuity after multifocal intraocular lens implantation:aspheric versus spherical design

open access: yes, 2014
AIM: To evaluate contrast visual acuity (CVA) after implantation of an aspheric apodized diffractive intraocular lens (IOL) or a spherical apodized diffractive IOL in cataract surgery.METHOD: This prospective randomized controlled study with a 12-month ...
Yi-Fan Feng   +4 more
core   +1 more source

Objective analysis of toric intraocular lens rotation and centration [PDF]

open access: yes, 2010
PURPOSE: To assess the repeatability of an objective image analysis technique to determine intraocular lens (IOL) rotation and centration. SETTING: Six ophthalmology clinics across Europe.
Buckhurst, Phillip J, Wolffsohn, James S
core   +1 more source

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