Results 11 to 20 of about 23,168 (223)
Contrast sensitivity and higher-order aberrations in Keratoconus subjects [PDF]
Scientific Reports, 2021 This study analyzes the relationship between contrast-sensitivity and higher-order aberrations (HOA) in mild and subclinical-keratoconus in subjects with good visual-acuity (VA).
Einat Shneor +2 more
doaj +2 more sources
Corneal Volume Measurements with Pentacam for Detection of Keratoconus and Subclinical Keratoconus
Türk Oftalmoloji Dergisi, 2013 Pur po se: To estimate the sensitivity and specificity of corneal volume (CV) measurements in discriminating keratoconus and subclinical keratoconus from normal corneas. Ma te ri al and Met hod: Clinical records and Pentacam measurements of ninety-four
Nurullah Çağıl +5 more
doaj +2 more sources
The Correlation Between Keratoconus and Eye Rubbing: A Review [PDF]
International Journal of Ophthalmology, 2019 Keratoconus is a non-inflammatory disorder which is gradual in development; corneal thinning and ectatic protrusion characterizes it. Keratoconus prevalence varies between different regions depending on several factors that affecting its prevalence ...
Mohamed Salih Mahfouz, Mona Elmahdy
exaly +2 more sources
Keratoconus enlargement as a predictor of keratoconus progression [PDF]
Scientific Reports, 2021 Numerous approaches have been designated to document progression in keratoconus, nevertheless there is no consistent or clear definition of ectasia progression.
Ana Maria Cunha +6 more
doaj +3 more sources
Nature Reviews Disease PrimersKeratoconus is a progressive eye disorder primarily affecting individuals in adolescence and early adulthood. The ectatic changes in the cornea cause thinning and cone-like steepening leading to irregular astigmatism and reduced vision. Keratoconus is a complex disorder with a multifaceted aetiology and pathogenesis, including genetic, environmental ...
Rohan Bir Singh +6 more
core +5 more sources
Journal of Ophthalmic & Vision Research, 2016 Purpose: To determine the predictive ability of different data measured by the Galilei dual Scheimpflug analyzer in differentiating subclinical keratoconus and keratoconus from normal corneas.
Sepehr Feizi +2 more
doaj +2 more sources
Systemic Associations with Keratoconus
Life, 2023 Keratoconus is a disease of the cornea that results in progressive steepening and thinning of the cornea and subsequent vision loss. It nearly always presents as a bilateral disease, suggesting that there is an underlying abnormality of the corneas that ...
Prasida Unni, Hyunjoo Jean Lee
doaj +2 more sources
Clinical Ophthalmology, 2013 Anastasios John Kanellopoulos,1,2 George Asimellis1 1Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, New York, NY, USA Purpose: To survey the standard keratoconus grading scale (Pentacam®-derived Amsler&ndash ...
Kanellopoulos AJ, Asimellis G
doaj +1 more source
New Keratoconus Risk Factors: A Cross-Sectional Case—Control Study
Journal of Ophthalmology, 2022 Purpose. To evaluate risk factors associated with keratoconus in a monocentric cross-sectional case-control study. Methods. This observational study occurred from June 2019 to February 2021 in a university hospital (France).
Eloi Debourdeau +8 more
doaj +1 more source
PLoS ONE, 2022 PurposeThis study aimed to evaluate and compare the discriminating ability of corneal elevation maps generated using a swept-source optical coherence tomography (SS-OCT) (SS-OCT ANTERION, Heidelberg Engineering, Heidelberg, Germany), which was estimated ...
Kook Young Kim +3 more
doaj +1 more source