Results 21 to 30 of about 50,338 (307)

Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]

open access: yes, 2008
Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Byrne Sinead   +15 more
core   +1 more source

Laser refractive surgery in pregnant or breastfeeding patients [PDF]

open access: yes, 2021
This systematic review reported the outcomes of laser corneal refractive surgery in pregnant or breastfeeding patients. This study was performed by searching in PubMed, Web of Science, and Scopus databases, on June 15, 2020. Included were 128 eyes from a
Rahul Rachwani-Anil   +15 more
core   +1 more source

Prevalence of refractive error in Europe: the European Eye Epidemiology (E(3)) Consortium. [PDF]

open access: yes, 2015
To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E(3 ...
Cumberland, P.M.   +159 more
core   +1 more source

Quality of vision after myopic refractive surgeries: SMILE, FS-LASIK, and ICL

open access: yesBMC Ophthalmology, 2023
Background To characterize the quality of vision after SMILE, FS-LASIK, and ICL implantation and evaluate the related factors. Methods 131 eyes of 131 myopic patients (90 female, 41 male) who underwent refractive surgeries including SMILE (35 patients ...
Huiyi Du, Bo Zhang, Zheng Wang, Lu Xiong
doaj   +1 more source

Femtosecond laser-assisted cataract surgeries reported to the European Registry of Quality Outcomes for Cataract and Refractive Surgery : baseline characteristics, surgical procedure, and outcomes [PDF]

open access: yes, 2017
Purpose To describe a large cohort of femtosecond laser-assisted cataract surgeries in terms of baseline characteristics and the related outcomes. Setting Eighteen cataract surgery clinics in 9 European countries and Australia.
Manning, Sonia   +9 more
core   +1 more source

Multifocal intraocular lens exchange to monofocal for the management of neuroadaptation failure

open access: yesEye and Vision, 2022
Background The aim of this study was to evaluate visual, refractive, quality of vision, visual function and satisfaction of multifocal intraocular lens (MF-IOL) exchange with a monofocal IOL (MNF-IOL) in dissatisfied patients following MF-IOL ...
Olena Al-Shymali   +5 more
doaj   +1 more source

Surface Refractive Surgery Outcomes in Israeli Combat Pilots

open access: yesBioMedInformatics, 2022
Photorefractive keratectomy (PRK) has long been the method of choice for refractive surgery in pilots, and was FDA approved for U.S. Air Force aviators in 2000. We retrospectively reviewed the medical records of 16 male combat pilots (mean age 25.0 ± 5.5
Asaf Achiron   +8 more
doaj   +1 more source

Separate Detection of Stromal and Epithelial Corneal Edema on Optical Coherence Tomography Using a Deep Learning Pipeline and Transfer Learning

open access: yesPhotonics, 2021
The accurate detection of corneal edema has become a topic of growing interest with the generalization of endothelial keratoplasty. Despite recent advances in deep learning for corneal edema detection, the problem of minimal edema remains challenging ...
Pierre Zéboulon   +3 more
doaj   +1 more source

Prevalence of tear film hyperosmolarity in 1150 patients presenting for refractive surgery assessment

open access: yes, 2022
PURPOSE: To present an analysis of tear film hyperosmolarity in a large, consecutive population and evaluate the correlation of ocular and systemic conditions with tear film osmolarity (TFO). SETTING: Private practice, Sydney, Australia.
Michael Lawless   +7 more
core   +1 more source

Refraction problems after refractive surgery

open access: yesSurvey of Ophthalmology, 1988
While refractive surgery such as radial keratotomy, epikeratophakia, and corneal relaxing incisions offer many potential benefits to patients, they can also generate optical problems such as overcorrection or undercorrection of the prior refractive error and variable vision.
Dean McGee Eye Institute, University of Oklahoma, Oklahoma City, Oklahoma, USA ( host institution )   +2 more
openaire   +3 more sources

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