Results 151 to 160 of about 196,061 (206)

Multifocal intraocular lenses: An overview

Survey of Ophthalmology, 2017
Multifocal intraocular lenses are increasingly used in the management of pseudophakic presbyopia. After multifocal intraocular lens implantation, most patients do not need spectacles or contact lenses and are pleased with the result. Complications, however, may affect the patient's quality of life and level of satisfaction.
Miguel J Maldonado, Joseph Pikkel
exaly   +3 more sources

Multifocal Intraocular Lenses

Essentials in Ophthalmology
Lucio Buratto   +2 more
exaly   +4 more sources

Multifocal intraocular lenses

Journal of Cataract and Refractive Surgery, 1990
Current multifocal intraocular lens designs incorporate refractive or diffractive optical principles to achieve increased depth of focus. Information about four basic design concepts is presented. Early clinical results with two of these, the IOLAB Nuvue two-zone refractive multifocal and the 3M diffractive multifocal, are summarized.
R J, Duffey, R W, Zabel, R L, Lindstrom
openaire   +2 more sources

Explanted multifocal intraocular lenses

Journal of Cataract and Refractive Surgery, 2015
We report 2 cases in which single-piece multifocal acrylic intraocular lenses (IOLs) were explanted because of complications related to the presence of glistenings in the bulk of the IOL optic. In both cases, the patients complained about blurry or hazy vision.
Mooren, M. van der   +4 more
openaire   +3 more sources

Multifocal Intraocular Lenses and Glare

Optometry and Vision Science, 1993
ABSTRACT In a previous paper, we reported finding deficits in the contrast sensitivity functions of patients with diffractive multifocal intraocular lenses (IOL's). The results were consistent with optical measurements of the modulation transfer function (MTF) of the IOL.
H, Akutsu   +5 more
openaire   +2 more sources

One-Year Outcomes with New-Generation Multifocal Intraocular Lenses

open access: yesOphthalmology, 2008
Purpose: To compare new-generation multifocal intraocular lenses (IOLs) with monofocal IOLs. Design: Randomized prospective clinical trial. Participants: Sixty-two consecutive patients with cataract, seen between January of 2005 and January of 2006 ...
Alessandra Casuccio   +2 more
exaly   +2 more sources

Multifocal intraocular lenses

Current Opinion In Ophthalmology, 1996
Since the publication of my last article in Current Opinion in Ophthalmology in 1991 (2:33-34), the use of multifocal intraocular lenses (IOLs) has not gained general acceptance among ophthalmologists. Despite this situation, major IOL companies have continued to invest in clinical trials of new designs.
openaire   +3 more sources

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