Results 91 to 100 of about 1,846 (208)

Virtiol – Simulation of Quality of Vision with Multifocal and Edof Intraocular Lenses

Czech and Slovak Ophthalmology, 2018
Pupose: To experimentally compare the visual acuity and the subjective perception of different types of multifocal intraocular lenses (IOL) using a VirtIOL device/simulator in a group of volunteers with artephakia.This was an experimental study involving a total of 20 volunteers with artephakia (35 eyes).
P, Studený, J, Hlaváček, R, Chaloupka, Ľ, Veselý, A D, Baxant   +4 more
openaire   +3 more sources

Extended Depth of Focus IOL Implantation in Patients with Previously Monofocal IOL Implantation in Contralateral Eye

Oftalʹmologiâ
Purpose: to analysis the results of combined implantation of non-diffractive IOL with extended depth of focus and injector preloaded monofocal IOL.Patients and methods. 82 patients (164 eyes) after bilateral or combined implantation of AcrySof IQ Vivity (
К. B. Pershin, N. F. Pashinova, A. Iu. Tsygankov, E. A. Antonov, I. V. Kosova, L. V. Batalina   +5 more
doaj   +1 more source

Modified Orofacial Pain Clinic Questionnaire (EDOF-HC) validation

, 2023
reservedBackground dello studio La regione orofacciale, costituita dalla cavità orale, dal viso, dalle ossa mascellari e dall’articolazione temporo-mandibolare è la sede dell’organismo umano più frequentemente colpita da dolore.
FRIZZERIN, CARLA
core  

Refractive and Visual Outcomes After Implantation of a Secondary Sulcus Intraocular Lens with an Extended Depth of Focus

Clinical Ophthalmology, 2022
Kjell Gunnar Gundersen,1 Richard Potvin2 1IFocus Øyeklinikk AS, Haugesund, Norway; 2Science in Vision, Bend, OR, USACorrespondence: Kjell Gunnar Gundersen, IFocus Øyeklinikk AS, Sørhauggata 111, Haugesund, 5527, Norway, Tel +47 808900, Email kg@ifocus ...
Gundersen KG, Potvin R
doaj  

Comparative analysis of the refractive and functional results of toric intraocular lens with wavefront-shaping mechanism implantation during the surgical treatment of cataracts in patients after penetrating keratoplasty

Офтальмохирургия
Relevance. This study presents a comparative analysis of the effectiveness of toric intraocular lens (IOL) with a wavefront shaping mechanism implantation in cataract surgical treatment in patients after penetrating keratoplasty (PKP). Purpose.
D.A. Khvan, G.A. Fedyashev
doaj   +1 more source

A New Refractive Intraocular Lens with Extended Depth of Focus: the First Implantation experience

Oftalʹmologiâ
Purpose. Analysis of short-term clinical and functional results of implantation of a new refractive IOL with extended depth of focus.Materials and methods. The study included 20 patients (31 eyes) after bilateral (11 patients) or monolateral (9 patients)
К. B. Pershin, N. F. Pashinova, A. Yu. Tsygankov, I. V. Kosova   +3 more
doaj   +1 more source

Optical concepts – monofocal, aspheric, toric, multifocal, EDOF

Acta Ophthalmologica, 2019
Abstract We will present an overview of the various optical concepts used in intraocular lenses: while the conventional monofocal lens was designed to provide basic refractive correction, modern aspheric lenses aim to provide better contrast sensitivity by compensation of intrinsic or corneal spherical aberration.
openaire   +1 more source

Influence of Visual Field on Visual Acuity and Contrast Sensitivity in Open-Angle Glaucoma Eyes with Monofocal and Extended Depth-of-Focus Intraocular Lenses

Ophthalmology and Therapy
Introduction The aim of this prospective and comparative study was to investigate the association of perimetry parameters on visual acuity and contrast sensitivity in primary open-angle glaucoma (POAG) eyes with diffractive extended depth-of-focus (EDoF)
Hiroko Bissen-Miyajima, Yuka Ota, Keiichiro Minami, Yoko Taira, Ryo Takemura   +4 more
doaj   +1 more source

Results of refractive lens extraction with EDOF IOL implantation in patients with high myopia and myopic astigmatism [PDF]

Introduction: Advances in microsurgery have allowed cataract surgery to evolve from removal of the opaque lens to a procedure aimed at achieving the best refractive outcome.
Cucereavaia, Alexandra, Paduca, Ala, Porada, Serghei   +2 more
core   +1 more source

Simulated vs. real visual performance of an EDOF intraocular lens using adaptive optics technology.

To evaluate the predictive accuracy of an adaptive optics visual simulator (SimVis Gekko™) in replicating the optical performance of a nondiffractive extended depth-of-focus (EDOF) intraocular lens (IOL), AcrySof® IQ Vivity™ (Alcon, Fort Worth, USA ...
Carrasco-Rojo, Silvia, García Montero, María, Garzón Jiménez, Nuria, Giacopinelli, Luca, Baoud Ould Haddi, Inas, Arriola Villalobos, Pedro   +5 more
core   +1 more source