Results 211 to 220 of about 3,664,406 (246)

Visual Acuity, Wavefront Aberrations, and Defocus Curves With an Enhanced Monofocal and a Monofocal Intraocular Lens: A Prospective, Randomized Study.

Journal of refractive surgery, 2022
PURPOSE To compare uniocular and binocular visual acuity, wavefront aberrations, and defocus curves using the TECNIS Eyhance (Johnson & Johnson) and RayOne (Rayner) intraocular lenses (IOLs).
M. Nanavaty   +5 more
semanticscholar   +1 more source

Binocular Dynamic Visual Acuity in Eyeglass-corrected Myopic Patients.

Journal of Visualized Experiments, 2022
Current clinical visual assessment mainly focuses on static vision. However, static vision may not sufficiently reflect real-life visual function as moving optotypes are frequently observed daily.
Yuexin Wang   +7 more
semanticscholar   +1 more source

Effect of residual astigmatism on uncorrected visual acuity and patient satisfaction in pseudophakic patients

Journal of cataract and refractive surgery, 2020
In pseudophakic patients, even low amounts of residual astigmatism can increase the odds of not achieving 20/20 or 20/16 uncorrected distance visual acuity.
S. Schallhorn   +6 more
semanticscholar   +1 more source

Distance and near visual acuity improvement after implantation of multifocal intraocular lenses in cataract patients with presbyopia: a systematic review.

open access: yesJournal of refractive surgery, 2012
PURPOSE: To evaluate uncorrected distance visual acuity (UDVA) as well as uncorrected near visual acuity (UNVA) as outcomes in treating presbyopic cataract patients to assist clinicians and ophthalmologists in their decision-making process regarding ...
Blaise Agresta   +4 more
semanticscholar   +2 more sources

Near visual acuity and patient-reported outcomes in presbyopic patients after bilateral multifocal aspheric LASIK excimer laser surgery.

Journal of cataract and refractive surgery, 2020
PURPOSE To determine improvement of near visual acuity by bilateral multifocal aspheric LASIK treatments in presbyopic patients. SETTING Goethe-University, Frankfurt, Germany. DESIGN Prospective, non-randomized trial.
T. Kohnen   +5 more
semanticscholar   +1 more source

Haze and Visual Acuity Loss After Sequential Photorefractive Keratectomy and Corneal Cross-linking for Keratoconus.

Journal of refractive surgery, 2019
PURPOSE To investigate the results after photorefractive keratectomy (PRK) followed immediately by standard 30-minute corneal cross-linking (CXL) for keratoconus.
Renata L. B. Moraes   +3 more
semanticscholar   +1 more source

Effect of astigmatism on visual acuity after multifocal versus monofocal intraocular lens implantation.

Journal of cataract and refractive surgery, 2018
PURPOSE To determine whether there is a difference in how much residual astigmatism impacts uncorrected distance visual acuity (UDVA) after multifocal versus monofocal intraocular lens (IOL) implantation. SETTING Database study.
John P. Berdahl   +3 more
semanticscholar   +1 more source

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