Results 81 to 90 of about 5,654 (178)

Extended Depth of Focus Intraocular Lenses as a Correction for Presbyopia

open access: yesOkulistyka
Presbyopia is pathophysiological process that begins after age of 40 years, associated with the loss of accommodation. This results in blurred vision of nearby objects.
Katarzyna E. Nowik   +3 more
doaj   +1 more source

Surgical interventions for presbyopia

open access: yesCochrane Database of Systematic Reviews
Presbyopia is a progressive condition that everyone who lives long enough will experience, irrespective of gender, ethnicity, or economic status. A wide range of surgical options has emerged for overcoming near and intermediate visual impairment; however, questions about the effectiveness and safety of these interventions remain unanswered.
Alvarado-Villacorta, Rosa   +5 more
openaire   +3 more sources

Near visual acuity in an inner city Hispanic community: understanding the barriers and benefits of correction

open access: yesCommunity Eye Health Journal, 2014
Presbyopia is age-related loss of accommodation that gradually impairs near vision. Few studies have examined the burden of presbyopia in the United States of America (USA) and none have examined it in economically disadvantaged or minority populations ...
Thomas Wubben   +4 more
doaj  

Prevalence of presbyopia and spectacle correction coverage in a rural population of North West Nigeria

open access: yesClinical Ophthalmology, 2015
Murtala Muhammad Umar,1 Nasiru Muhammad,2 Mahmoud B Alhassan3 1Zamfara State Eye Care Programme, King Fahad IBN Abdul-Azeez Women and Children Hospital, Zamfara State, Nigeria; 2Ophthalmology Unit, Surgery Department, College of Health Sciences Usmanu ...
Umar MM, Muhammad N, Alhassan MB
doaj  

Knowledge and Awareness of Presbyopia Among Adults in Riyadh: A Cross-sectional Study

open access: yesHail Journal of Health Sciences
Background: Presbyopia is the physiological loss of accommodation (the ability of the eye to focus on near-distance objects) related to aging. It is the most common age-related change in the eye.
Amro Y. Alhazimi   +9 more
doaj   +1 more source

Presbyopia, Dry Eye, and Retinal Thickness in the Middle-Aged Population: Focusing on Sex Differences

open access: yesClinical Optometry
Masahiko Ayaki, Akiko Hanyuda, Kazuno Negishi Department of Ophthalmology, Keio University School of Medicine, Tokyo, JapanCorrespondence: Masahiko Ayaki; Kazuno Negishi, Department of Ophthalmology, Keio University School of Medicine, 35 Shinanomachi ...
Ayaki M, Hanyuda A, Negishi K
doaj  

Home - About - Disclaimer - Privacy