Results 21 to 30 of about 2,888,573 (296)

Deep Learning-Based Estimation of Axial Length and Subfoveal Choroidal Thickness From Color Fundus Photographs

open access: yesFrontiers in Cell and Developmental Biology, 2021
This study aimed to develop an automated computer-based algorithm to estimate axial length and subfoveal choroidal thickness (SFCT) based on color fundus photographs. In the population-based Beijing Eye Study 2011, we took fundus photographs and measured
Li Dong   +15 more
doaj   +1 more source

Computed tomographic method of axial length measurement of emmetropic Indian eye a new technique

open access: yesIndian Journal of Ophthalmology, 1987
This is a study of 50 orbital CT Scans in emmetropic adults in ′the neuro ocular plane. A technique is involved to measure the axial length of the eye using CT Scan. It was also tried in 20 new born infants.
Misra Madhumati, Rath Santan
doaj   +1 more source

The relationship between the axial length of the eye ball and the retinal vein occlusion [PDF]

open access: yes, 2023
Background: Retinal vein occlusion is one of the most common form of retinal vascular diseases. There’s a need for better understanding of various predisposing factors and pathophysiology of retinal vascular occlusions in order to improve the treatment ...
Gupta, Divyanshi   +4 more
core   +1 more source

Diabetes mellitus and the eye: axial length [PDF]

open access: yes
Background and aims: The refractive error of the eye is dependent on its axial length. Refractive error is known to fluctuate significantly in poorly controlled diabetic patients.
O’Donnell, C., Huntjens, B.
core   +4 more sources

Interconnection between several eye biomechanical and biometric parameters in children with axial and refractive mild myopia

open access: yesZaporožskij Medicinskij Žurnal, 2016
Aim – to study the relationship of biometric and biomechanical indicators of corneoscleral capsule of the eye in children with axial and refractive mild myopia. Materials and methods.
T. Ye. Tsybulskaya
doaj   +1 more source

Myopia in retinopathy of prematurity: Boon or bane

open access: yesIndian Journal of Ophthalmology. Case Reports, 2023
Myopic changes in the fundus have been known to have a protective role in vasculopathy. The reduced metabolic demands prevent the progression of vascular disorders in myopic eyes.
Mousumi Banerjee   +3 more
doaj   +1 more source

Diurnal Axial Length Fluctuations in Human Eyes

open access: yesInvestigative Opthalmology & Visual Science, 2004
This study sought diurnal variations of eye length in human subjects, analogous to those reported in laboratory animals.Seventeen subjects, ages 7 to 53 (median 16) years and mean spherical equivalent refractive error -0.68 D (range, -3.00 to +1.00 D), underwent axial length measurements at multiple times during the day between 7 AM and 1 AM the ...
Richard A, Stone   +8 more
openaire   +2 more sources

Ocular axial length changes following trauma: Blunt versus penetrating

open access: yesTNOA Journal of Ophthalmic Science and Research, 2019
Aims: This study aims to analyze the effect of penetrating and blunt trauma on ocular axial length. Settings and Design: This is a retrospective study.
Madhu Shekhar   +2 more
doaj   +1 more source

Refractive errors in high myopic eyes after phacovitrectomy for macular hole [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM: To examine the refractive prediction error in high myopic eyes after phacovitrectomy. METHODS: This retrospective comparative case series included 91 eyes (18 high myopic eyes and 73 non-high myopic eyes) of 91 patients who underwent successful ...
Donghyun Jee   +4 more
doaj   +1 more source

Effect of Refractive Status and Axial Length on Peripapillary Retinal Nerve Fibre Layer Thickness: An Analysis Using 3D OCT [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Background: Accurate measurement of retinal nerve fiber layer (RNFL) is now possible with the high resolution optical coherence tomography (OCT). Effect of refractive status of the eye on RNFL thickness may be relevant in the diagnosis of glaucoma and
V. Sowmya   +2 more
doaj   +1 more source

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