Results 91 to 100 of about 1,264,446 (168)

Assessment of Corneal Epithelial Thickness in Asymmetric Keratoconic Eyes and Normal Eyes Using Fourier Domain Optical Coherence Tomography

open access: yesJournal of Ophthalmology, 2016
Purpose. To compare the characteristics of asymmetric keratoconic eyes and normal eyes by Fourier domain optical coherence tomography (OCT) corneal mapping. Methods. Retrospective corneal and epithelial thickness OCT data for 74 patients were compared in
S. Catalan   +5 more
doaj   +1 more source

Correlation between epithelial thickness in normal corneas, untreated ectatic corneas, and ectatic corneas previously treated with CXL; is overall epithelial thickness a very early ectasia prognostic factor?

open access: yes, 2012
Anastasios John Kanellopoulos,1,2 Ioannis M Aslanides,3 George Asimellis11Laservision Eye Institute, Athens, 2Emmetropia Mediterranean Eye Clinic, Crete, Greece, 3New York University School of Medicine, NY, USAPurpose: To determine and correlate ...
Asimellis G   +2 more
core  

Representative corneal epithelial thickness and topography during orthokeratology.

open access: yes, 2018
The corneal epithelial thickness maps are divided into a total of 17 sectors: a central 2 mm diameter zone, eight paracentral zones within an annulus between the 2 and 5 mm diameter rings, and eight mid-peripheral zones within an annulus between the 5 ...
Wook Kyum Kim (3921713)   +4 more
core   +1 more source

Corneal epithelial thickness mapping in egyptian myopic patients

open access: yesJournal of the Egyptian Ophthalmological Society
Aim To evaluate the corneal epithelial thickness (CET) map, using anterior-segment optical coherence tomography, and its correlation with myopic error. Setting Badr University Hospital and El Mashreq Center, Cairo, Egypt.
Karim A. Gaballah   +3 more
openaire   +1 more source

The role of corneal epithelial thickness in ocular surface health

open access: yesThe Pan-American Journal of Ophthalmology
Abstract The corneal epithelium (CE), which is made up of five to seven layers, is crucial for maintaining the integrity of the cornea and the health of the ocular surface. The present review delves into the importance of corneal epithelial thickness (CET) in the identification and treatment of a range of ocular surface diseases (OSDs), such ...
Ruchi Shukla   +5 more
openaire   +2 more sources

Corneal endothelial cell morphometry and corneal thickness in diabetic contact lens wearers

open access: yes, 2004
Purpose. To assess corneal endothelial cell morphometry and corneal thickness in diabetic patients who wear contact lenses. Methods. Images of the central corneal endothelium were analyzed quantitatively and qualitatively and corneal thickness was ...
NATHAN EFRON   +3 more
core   +1 more source

The inter-relationship of corneal thickness and shape changes

open access: yes, 1972
The relationship between corneal thickness and corneal curvature changes was investigated by modifying the chemical environment of the cornea by the wearing of different types of contact lenses.
Bailey, Ian L., Carney, Leo G.
core  

Central Corneal Thickness in Fuchs’ Uveitis Syndrome

open access: yes, 2013
Purpose: To investigate whether the central corneal thickness (CCT) values of uveitic eyes were different from those of nonuveitic eyes and of control subjects and whether the intraocular pressure (IOP) was associated with the CCT in patients with Fuchs’
Ufuk Elgin   +2 more
core   +1 more source

Partial-thickness corneal tissue restoration after a chemical burn

open access: yes, 2016
Alessandro Galan, Anton Giulio Catania, Giuseppe Lo Giudice San Paolo Ophthalmic Center, San Antonio Hospital, Padova, Italy Purpose: We describe a case of full-thickness corneal restoration after an acute corneal burn with an acid agent.
Galan A, Lo Giudice G, Catania AG
core  

Study of corneal and retinal thicknesses at five years after FS-LASIK and SMILE for myopia

open access: yesBMC Ophthalmology
Background This study aimed to observe corneal and retinal thicknesses at 5 years after femtosecond laser-assisted in situ keratomileusis (FS-LASIK) and small incision lenticule extraction (SMILE) for myopia, investigate the effect of epithelial ...
Jiayu Li   +7 more
doaj   +1 more source

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