Results 21 to 30 of about 1,355,443 (287)

Awareness of Presbyopia among Rural Female Population in North Karnataka [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Presbyopia is an age related loss of lens accommodation resulting in inability to read and/write or to do near work. Though literacy level may be low in rural female population of South India, but household works like sewing, sorting ...
Charushila V. Gajapati   +4 more
doaj   +1 more source

Developmental disorders of vision [PDF]

open access: yes, 2003
This review of developmental disorders of vision focuses on a few of the many disorders that disrupt visual development. Given the enormity of the human visual system in the primate brain and complexity of visual development, however, there are likely ...
Duchaine, BC, Galaburda, AM
core   +1 more source

Prevalence, causes of blindness, visual impairment and cataract surgical services in Sindhudurg district on the western coastal strip of India

open access: yesIndian Journal of Ophthalmology, 2014
Background : Konkan coast of India is geographically distinct and its pattern of blindness has never been mapped. Aim : To study the prevalence and causes of blindness and cataract surgical services in Sindhudurg district of West Coast.
Shailbala Patil   +6 more
doaj   +1 more source

Aggressive posterior retinopathy of prematurity in infants ≥1500 g birth weight

open access: yesIndian Journal of Ophthalmology, 2014
In this retrospective case series, we report the spectrum and outcomes of aggressive posterior retinopathy of prematurity (APROP) in infants ≥1500 g birth weight. Twenty-nine eyes of 15 infants are included.
Gaurav Sanghi   +3 more
doaj   +1 more source

Correction for near vision in pseudophakic patients [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2004
Objective of the study was to show the mean values of correction for near vision and to discuss the presbyopic correction in pseudophakic patients. Setting was the Eye department where authors work.
Dujić Mirjana   +3 more
doaj   +1 more source

Maximizing extend visual outcomes with extend focus intraocular lens in eyes with axial length shorter than 24 mm [PDF]

open access: yesInternational Journal of Ophthalmology
AIM: To evaluate the efficacy of the Tecnis® Symfony® ZXR00 lens in achieving optimal visual outcomes for cataract surgery patients with axial length (AL) shorter than 24 mm.
Yuan-Fei Zhu   +3 more
doaj   +1 more source

Intermediate addition multifocals provide safe stair ambulation with adequate ‘short-term’ reading [PDF]

open access: yes, 2015
Purpose: A recent randomised controlled trial indicated that providing long-term multifocal wearers with a pair of distance single-vision spectacles for use outside the home reduced falls risk in active older people.
Buckley, JG   +4 more
core   +1 more source

Clinical features and management of ocular lesions after stings by hymenopteran insects

open access: yesIndian Journal of Ophthalmology, 2014
We describe the ocular alterations and the management after stings from Hymenopteran insects. In all the five patients, the insect was identified as bee.
K S Siddharthan   +2 more
doaj   +1 more source

Evaluation of an Eye-Tracking-Based Method for Assessing the Visual Performance with Progressive Lens Designs

open access: yesApplied Sciences, 2023
Due to the lack of sensitivity of visual acuity (VA) measurement to quantify differences in visual performance between progressive power lenses (PPLs), in this study, we propose and evaluate an eye-tracking-based method to assess visual performance when ...
Pablo Concepcion-Grande   +4 more
doaj   +1 more source

Multifocal versus monofocal intraocular lenses after cataract extraction. [PDF]

open access: yes, 2012
BACKGROUND: Good unaided distance visual acuity is now a realistic expectation following cataract surgery and intraocular lens (IOL) implantation. Near vision, however, still requires additional refractive power, usually in the form of reading glasses ...
Alio   +60 more
core   +2 more sources

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