Results 1 to 10 of about 51,382 (262)

Anatomical characterization of central, apical and minimal corneal thickness [PDF]

open access: yesInternational Journal of Ophthalmology, 2014
AIM: To anatomically locate the points of minimum corneal thickness and central corneal thickness (pupil center) in relation to the corneal apex.METHODS: Observational, cross-sectional study, 299 healthy volunteers.
Federico Saenz-Frances   +8 more
doaj   +1 more source

Reduction of corneal epithelial thickness during medical treatment for myopic regression following FS-LASIK

open access: yesBMC Ophthalmology, 2020
Background To evaluate corneal epithelial thickness change during medical treatment for eyes with myopic regression after femtosecond laser-assisted in situ keratomileusis (FS-LASIK).
Ik-Hee Ryu   +4 more
doaj   +1 more source

Correlation of corneal epithelial thickness with clinical severity of dry eye

open access: yesAfrican Vision and Eye Health, 2023
Background: Spectral-domain optical coherence tomography (OCT) has been used to measure corneal epithelium thickness in dry eye disease, allowing assessment of ocular-surface damage in different disease severity.
Pratan Piyasoonthorn   +2 more
doaj   +1 more source

Corneal Flap Thickness During Laser In Situ Keratomileusis

open access: yesKaohsiung Journal of Medical Sciences, 2007
To analyze the actual corneal flap thickness (FT) after flap making by MK-2000 microkeratome during laser in situ keratomileusis (LASIK), 42 females and 20 males with myopia or myopic astigmatism were enrolled in this study.
Sheng-Yao Hsu
doaj   +1 more source

Detailed Distribution of Corneal Epithelial Thickness and Correlated Characteristics Measured with SD-OCT in Myopic Eyes

open access: yesJournal of Ophthalmology, 2017
Purpose. To investigate the detailed distribution of corneal epithelial thickness in single sectors and its correlated characteristics in myopic eyes. Methods. SD-OCT was used to measure the corneal epithelial thickness distribution profile.
Yanan Wu, Yan Wang
doaj   +1 more source

Association of Birth Weight with Central and Peripheral Corneal Thickness in Adulthood—Results from the Population-Based German Gutenberg Health Study

open access: yesChildren, 2021
Purpose: Low birth weight (BW) is associated with altered ocular geometry such as a steeper corneal shape in adulthood. However, it is unclear whether low birth weight affects corneal thickness development in the center or periphery in adulthood which ...
Achim Fieß   +9 more
doaj   +1 more source

Anterior segment optical coherence tomography assessment of corneal thickness before and after primary pterygium surgery

open access: yesSVU - International Journal of Medical Sciences, 2022
Background: Anterior Segment Optical Coherence Tomography is the key tool to assess the corneal thickness. Pterygium is one of the most common ocular surface diseases.
Ahmed Hasan Aldghaimy   +3 more
doaj   +1 more source

The precision and agreement of corneal thickness and keratometry measurements with SS-OCT versus Scheimpflug imaging

open access: yesEye and Vision, 2020
Purpose To assess the repeatability and reproducibility of swept-source optical coherence tomography (SS-OCT) and Scheimpflug system and evaluate the agreement between the two systems in measuring multiple corneal regions in children. Methods Pachymetric
Yune Zhao   +9 more
doaj   +1 more source

Early influence of endotamponade on corneal biomechanical parameters, central corneal thickness and accuracy of intraocular pressure measurement

open access: yesScientific Reports, 2023
To define the influence of air, SF6 gas and silicon oil 1000cs tamponade injection and oil tamponade removal on corneal biomechanics, central corneal thickness and intraocular pressure. 77 eyes referred to vitrectomy were divided into 4 groups: 19 to air
Zofia Pniakowska, Piotr Jurowski
doaj   +1 more source

The relationship between CPAP usage and corneal thickness. [PDF]

open access: yesPLoS ONE, 2014
The purpose of this study was to determine whether there is a correlation between CPAP usage and corneal thickness in patients with sleep disordered breathing. Full-night polysomnography (PSG) recordings were collected.
Ethem Gelir   +2 more
doaj   +1 more source

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