Results 61 to 70 of about 13,112 (253)
Current management of presbyopia
Middle East African Journal of Ophthalmology, 2014 Presbyopia is a physiologic inevitability that causes gradual loss of accommodation during the fifth decade of life. The correction of presbyopia and the restoration of accommodation are considered the final frontier of refractive surgery. Different approaches on the cornea, the crystalline lens and the sclera are being pursued to achieve surgical ...
Alexandros P Papadopoulos +1 more
openaire +4 more sources
Cataract Surgery in the Small Adult Eye: A Review
Clinical &Experimental Ophthalmology, EarlyView.ABSTRACT Modern cataract surgery continues to advance, yet intraocular lens (IOL) based surgery in the small adult eye remains challenging. Thorough preoperative assessment and surgical preparation optimise postoperative outcomes in these cases. Advances in IOL power calculation, including artificial intelligence‐driven formulas, improve accuracy ...
Jonathan E. Moore +2 more
wiley +1 more source
Scientific Reports, 2017 Various methods can correct presbyopia, but all require devices or surgeries. Recently, supplements or warming devices to relieve presbyopic symptoms have been developed, but no eye drops have been developed.
Yukari Tsuneyoshi +3 more
doaj +1 more source
Scleral surgery for the treatment of presbyopia: where are we today?
Eye and Vision, 2018 Presbyopia corrections traditionally have been approached with attempts to exchange power, either at the cornea or the lens planes, inducing multifocality, or altering asphericity to impact the optical system. Treatments that affect the visual axis, such
AnnMarie Hipsley +2 more
doaj +1 more source
Bifocal and Multifocal Contact Lenses for Presbyopia and Myopia Control
Journal of Ophthalmology, 2020 Bifocal and multifocal optical devices are intended to get images into focus from objects placed at different distances from the observer. Spectacles, contact lenses, and intraocular lenses can meet the requirements to provide such a solution.
Laura Remón +4 more
doaj +1 more source
Repeatability of the subjective refraction [PDF]
, 2017 Actualment, l’error refractiu és considerat un problema de salut a nivell mundial. Un examen refractiu precís és vital per obtenir la millor agudesa visual possible i portar a terme correctament altres exàmens visuals.
Vázquez López, Meritxell
core
Cost-effectiveness of eye care services in Zambia. [PDF]
, 2014 OBJECTIVE: To estimate the cost-effectiveness of cataract surgery and refractive error/presbyopia correction in Zambia. METHODS: Primary data on costs and health related quality of life were collected in a prospective cohort study of 170 cataract and 113
Bozzani, Fiammetta M +4 more
core +2 more sources
Presbyopia Correction in Lens Replacement Surgery: A Review
Clinical &Experimental Ophthalmology, EarlyView.ABSTRACT Presbyopia affects approximately 1.8 billion individuals globally, posing significant challenges as life expectancy and near‐vision demands, particularly with mobile phone use, grow. Addressing presbyopia during lens replacement surgery has become a key focus for cataract surgeons, aiming to reduce dependence on corrective eyewear. This review
Benjamin Stern, Damien Gatinel
wiley +1 more source
Global Vision Impairment Due to Uncorrected Presbyopia
, 2008 Objectives: To evaluate the personal and community burdens of uncorrected presbyopia. Methods: We used multiple population-based surveys to estimate the global presbyopia prevalence, the spectacle coverage rate for presbyopia, and the community ...
Burnett, A +10 more
core +1 more source
A Novel UPF1 Variant Associated With a Rare UPF1‐Related Neurodevelopmental Disorder
Clinical Genetics, EarlyView.Nonsense‐mediated mRNA decay (NMD) plays a crucial role in degrading aberrant transcripts with premature termination codons, and aberrant NMD has been linked to neurodevelopmental disorders (NDD). A key player of NMD is UPF1, which is a helicase. Including the current patient, only four individuals with NDD and UPF1 variants have been reported in the ...
Zeynep Tümer +4 more
wiley +1 more source