Results 21 to 30 of about 70,162 (241)

A randomized study of network-based perception learning in the treatment of amblyopia children [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To compare the effectiveness of network-based perception learning (NBPL) and traditional training in the treatment of amblyopia children. METHODS: This randomized controlled clinical trial recruited 56 participants aged 4-12y with anisometropic and ...
Chang-Yue Zheng   +3 more
doaj   +1 more source

Comparison of smartphone based peek visual acuity with Snellen Visual Acuity

open access: yesJournal of Applied Pharmaceutical Research, 2023
Purpose: To test an alternative method of visual acuity assessment by comparing habitual and best-corrected visual acuity by Snellen and Peek (a visual acuity testing smartphone application).
Nisha Dulani   +2 more
doaj   +1 more source

Evaluation of a new digital visual acuity chart for best‐corrected visual acuity estimation

open access: yesActa Ophthalmologica, 2021
AbstractPurposeTo compare estimated best‐corrected visual acuity (BCVA) between the digital chart named AxAnIvIs and the ETDRS chart at different level of acuity, and to determine if there is difference of the test time between the two systems.MethodsPatients at the eye clinic of Uppsala university hospital that met the inclusion criteria (age >55 ...
Zhaohua Yu, Per Söderberg
openaire   +1 more source

Best corrected visual acuity versus overcorrected visual acuity by LASIK in correction of Exotrpia

open access: yesInternational journal of health sciences, 2022
The presence of myopia may be associated with a decreased demand for accommodation and hence lower convergence. This may predispose to an increased risk of developing exotropia.The study was conducted on myopic patients with extropia to compare the effect of myopic LASIK overcorrection versus myopic LASIK with optimum correction on the deviation degree
Khaled Abd-Elaziza   +2 more
openaire   +1 more source

Fuchs Heterochromic Iridocylitis: Clinical Characteristics and Outcome of Cataract Extraction with Intra Ocular Lens Implantation in a Kashmiri Population- A Hospital Based Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Fuchs Heterochromic Iridocylitis (FHI) is a rare form of uveitis which is frequently complicated by cataract and glaucoma, but it does not show typical features of uveitis like pain, redness and posterior synechia.
Wasim Rashid   +4 more
doaj   +1 more source

Non-pathologic components are associated with reduced visual acuity in myopes after spectacle correction

open access: yesIndian Journal of Ophthalmology, 2023
Purpose: To find the association between reduced best-corrected visual acuity and non-pathologic components after optical correction in individuals with low to high myopia.
Akansha Gupta   +4 more
doaj   +1 more source

Effectiveness of toric soft contact lenses for vision correction in patients with different degrees of astigmatism: a real-world study [PDF]

open access: yesInternational Journal of Ophthalmology, 2023
AIM: To assess the visual correction of patients with different degrees of astigmatism with toric soft contact lenses (TSC). METHODS: It was a real-world study with prospective and single-arm design.
Guo-Yun Zhang   +5 more
doaj   +1 more source

Remote vision testing of central retinal acuity and comparison with clinic-based Snellen acuity testing in patients followed for retinal conditions

open access: yesDigital Health, 2023
Introduction The unmet need for remote monitoring of visual function with home-based, patient-centric technologies became increasingly palpable during the COVID-19 pandemic.
Earnest P Chen   +8 more
doaj   +1 more source

Predictors of visual acuity improvement after phacoemulsification cataract surgery

open access: yesFrontiers in Medicine, 2022
PurposeThis study aimed to assess preoperative predictors of visual outcome after phacoemulsification cataract surgery in Jordan, a Middle Eastern country.MethodsThis was a retrospective longitudinal study of adult patients who underwent ...
Saif Aldeen AlRyalat   +7 more
doaj   +1 more source

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