Results 1 to 10 of about 60,342 (182)
The measurement of Central Corneal Thickness. [PDF]
Rom J Ophthalmol, 2023 We aimed to compare five different devices that measure Central Corneal Thickness. The Central Corneal Thickness (CCT) is an important parameter in ophthalmology. It is involved in the management of various eye conditions such as: glaucoma, keratoconus, contact lens wearing, corneal dystrophies, refractive surgery and keratoplasty.
Camburu G +3 more
europepmc +3 more sources
Comparison of corneal flap thickness using a FS200 femtosecond laser and a moria SBK microkeratome [PDF]
International Journal of Ophthalmology, 2014 AIM: To evaluate differences in flap thickness resulting from use of an Alcon Wavelight FS200 femtosecond laser and a MORIA SBK microkeratome when making a 110-μm-thick corneal flap and to identify the potential factors that affect corneal flap thickness.
Jing Zhang +4 more
doaj +3 more sources
Anatomical characterization of central, apical and minimal corneal thickness [PDF]
International 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 +3 more sources
The Association of Central corneal thickness with Intra-ocular Pressure and Refractive Error in a Nigerian Population [PDF]
Online Journal of Health & Allied Sciences, 2008 The purpose of this study was to determine the variation of central corneal thickness (CCT) with intraocular pressure (IOP) and spherical equivalent refractive error.
Eghosasere Iyamu, Misan Memeh
doaj +2 more sources
Correlation between radial peripapillary vascular density and reduced central corneal thickness in glaucoma suspect patients [PDF]
BMC Ophthalmology, 2022 Background Optical coherence tomography (OCT) angiography (OCTA) provides a quantitative assessment of the microcirculation of the retina and choroid. It may precede the retinal nerve layer (RNFL) and optic disc head defects.
Ayman Lotfy +3 more
doaj +2 more sources
Central Corneal Thickness in Children [PDF]
Archives of Ophthalmology, 2011 To determine the central corneal thickness (CCT) in healthy white, African American, and Hispanic children from birth to 17 years of age and to determine whether CCT varies by age, race, or ethnicity.Prospective observational multicenter study. Central corneal thickness was measured with a handheld contact pachymeter.A total of 2079 children were ...
Yasmin S, Bradfield +10 more
openaire +3 more sources
SVU - International Journal of Medical Sciences, 2023 Background: The refractive errors are the most common cause of visual deterioration worldwide. Correction of refractive errors can be divided into optical & surgical methods with global tendency toward the surgical correction of refractive errors which ...
Ahmed Hasan Aldghaimy +3 more
doaj +1 more source
The relation between central corneal thickness, axial length and myopia among a sample of patients in Erbil [PDF]
Zanco Journal of Medical Sciences, 2018 Background and objective: Myopiais a common refractive error in the estimation of corneal barrier and well-beingof endothelial function, the central corneal thickness is important to manage corneal diseases.
Kurdo Mohammedamin Omer +1 more
doaj +1 more source
The Professional Medical Journal, 2018 Objectives: To compare central corneal thickness in myopic and keratoconuseyes by ultrasound pachymetry and pentacam HR. Study Design: Cross sectional study.Setting: Qassim University, Optometry Clinics, Kingdom of Saudi Arabia. Period: October2016 to April 2017. Methodology: One hundred myopic and keratoconus participants.
Muhammad Ijaz Ahmad +3 more
openaire +3 more sources
Corneal Changes in Diabetic Patients after Manual Small Incision Cataract Surgery [PDF]
Journal of Clinical and Diagnostic Research, 2014 Background: Diabetics have abnormal corneal morphology along with higher rate of corneal endothelial cell loss and decreased corneal endothelial cell density and early onset of cataract. Aim: To evaluate the changes in corneal endothelium and corneal
Renu Dhasmana +2 more
doaj +1 more source