Results 61 to 70 of about 42,176 (280)

Biomechanical Impact of the Sclera on Corneal Deformation Response to an Air-Puff: A Finite-Element Study

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Aim or Purpose: To describe the effect of varying scleral stiffness on the biomechanical deformation response of the cornea under air-puff loading via a finite-element (FE) model.Methods: A two-dimensional axisymmetric stationary FE model of the whole ...
B. Audrey Nguyen   +4 more
doaj   +1 more source

Characterization of retinal pigment epithelium layer in healthy and diseased retinas with high‐resolution adaptive optics transscleral flood illumination imaging

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose The retinal pigment epithelium (RPE) is critical in the pathophysiology of retinal diseases, such as age‐related macular degeneration. Adaptive optics transscleral flood illumination (AO‐TFI) offers rapid, detailed morphometric characterization of the RPE layer.
Leila Sara Eppenberger   +8 more
wiley   +1 more source

The Evolving Surgical Paradigm of Scleral Allograft Bio-Tissue Use in Ophthalmic Surgery: Techniques and Clinical Indications for Ab-Externo and Ab-Interno Scleral Reinforcement

open access: yesClinical Ophthalmology
Ticiana De Francesco,1,2 Tsontcho Ianchulev,3 Douglas J Rhee,4 Ronald C Gentile,3,5 Louis R Pasquale,3 Iqbal Ike K Ahmed1,6,7 1John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA; 2Clinica de Olhos De Francesco, Fortaleza, Brazil ...
De Francesco T   +5 more
doaj  

Incidence, risk factors, and outcomes of numerical hypotony and choroidal effusion following PRESERFLO MicroShunt implantation

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the incidence, outcomes, and risk factors of numerical hypotony (NH) and choroidal effusion (CE) following standalone PRESERFLO MicroShunt (PMS) implantation. Methods Primary open‐angle glaucoma (POAG) and pseudoexfoliative glaucoma (PXG) patients with uni‐ or bilateral surgery at a tertiary university hospital were ...
Emil Nasyrov   +5 more
wiley   +1 more source

Advances in the genetics of refractive errors: Contributions from the CREAM consortium

open access: yesActa Ophthalmologica, EarlyView.
Abstract The Consortium for Refractive Error and Myopia (CREAM) was established in 2011, bringing together an international team of researchers studying more than 30 cohorts. Since its establishment, CREAM has played a pivotal role in research investigating the genetics of myopia and other refractive errors, serving as a key driver of progress in the ...
Sze Wai Rosa Li   +11 more
wiley   +1 more source

Axial length, myopia progression, and myopic maculopathy in Stickler syndrome

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose We lack knowledge on the potentially progressive nature of and the prevalence of complications to myopia as a characteristic trait of Stickler syndrome. Methods This cross‐sectional study combines ophthalmic examination and medical record data on Danish patients with genetically confirmed Stickler syndrome type 1 (COL2A1) and type 2 ...
Kirstine B. Boysen   +4 more
wiley   +1 more source

METHODS, HARDWARE AND SOFTWARE FOR RESEARCH OF BLOOD VESSELS AND TISSUES OF THE HUMAN EYE

open access: yesDoklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
The article provides the reader with a number of strategies to the research of blood vessels and tissues of human eye by contactless optical methods. Techniques and apparatus for measuring of geometric parameters of the blood vessels, blood flow velocity
S. A. Lisenko   +3 more
doaj  

BLUE SCLERA AND DEAFNESS

open access: yesNippon Jibiinkoka Gakkai Kaiho, 1962
Audiometer tests on hearing ability of one brother and two younger sisters who had blue seleras and his cousins were perfomed. Two cousins had normal hearing, but the brother and two sisters had pure perceptive deafness of abrupt high tone loss. Since their mother had blue sclera also, the authors diagnosed their perceptive deafness as one symptom of ...
T, NAGAHAMA, Y, TAKESHITA
openaire   +3 more sources

Longitudinal changes in choroidal thickness in high myopia: Correlation with maculopathy progression and visual outcomes

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To evaluate longitudinal changes in choroidal thickness (CT) in highly myopic eyes and their correlation with myopic maculopathy progression and visual outcomes. Methods Retrospective cohort study on 1228 eyes from 781 highly myopic patients with a minimum 5‐year follow‐up (mean 11.5 ± 3.1 years).
Matteo Mario Carlà   +8 more
wiley   +1 more source

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