Results 21 to 30 of about 129,033 (293)

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, Ahmed Kareem Joma   +1 more
doaj   +1 more source

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, I.P. Singh, Ramesh C. Nagpal   +2 more
doaj   +1 more source

The effects of type 2 diabetes mellitus on the corneal endothelium and central corneal thickness

Scientific Reports, 2020
Aim of this study is to evaluate the differences in corneal endothelial cell morphology and corneal thickness in patients with and without type 2 diabetes related to age, disease duration, and HbA1c percentage.
Yoo Jin Kim, Tae Gi Kim
semanticscholar   +1 more source

Comparison of corneal thickness in patients with dry eye disease using the Pentacam rotating Scheimpflug camera and anterior segment optical coherence tomography.

PLoS ONE, 2020
The purpose of this study was to compare central corneal thickness, thinnest corneal thickness, and the thinnest point of the cornea between Pentacam and anterior segment optical coherence tomography (ASOCT) in patients with dry eye disease (DED).
Keiichi Fujimoto, Takenori Inomata, Yuichi Okumura, Nanami Iwata, Kenta Fujio, Atsuko Eguchi, Ken Nagino, Hurramhon Shokirova, Maria Karasawa, Akira Murakami   +9 more
doaj   +1 more source

Evaluation of corneal biomechanical properties in spherical and toric soft contact lens wear

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Purpose: Corneal hysteresis (CH) and corneal resistance factor was found to be less for patient wearing toric contact lens as compared to soft spherical CH was calculated as the difference in air pressures between force-in applanation (P1) and force-out ...
Neeta Mishra, Mamta Tandale, Veshal Madan, Rekha Chotaliya, Uday Bajare   +4 more
doaj   +1 more source

Central Corneal Thickness in Latinos

Investigative Opthalmology & Visual Science, 2003
To characterize central corneal thickness (CCT) in Latinos aged 40 or more years.A population-based cohort of Latinos from two census tracts in La Puente, California, underwent measurements of CCT and intraocular pressure (IOP). CCT was measured with an ultrasonic pachymeter, and IOP was measured by applanation tonometry.
Sora, Hahn, Stanley, Azen, Mei, Ying-Lai, Rohit, Varma   +3 more
openaire   +2 more sources

Comparison of changes in corneal endothelial cell density and central corneal thickness between conventional and femtosecond laser-assisted cataract surgery: a randomised, controlled clinical trial

British Journal of Ophthalmology, 2019
Background/Aim To identify changes in endothelial cell density (ECD) and central corneal thickness (CCT) in eyes undergoing femtosecond laser-assisted cataract surgery (FLACS) compared with conventional phacoemulsification surgery (CPS).
D. Dzhaber, O. Mustafa, F. Alsaleh, A. Mihailovic, Y. Daoud   +4 more
semanticscholar   +1 more source

Corneal endothelium and central corneal thickness changes in type 2 diabetes mellitus

Clinical Ophthalmology, 2017
Purpose This study was conducted to compare the corneal endothelial cell density (ECD), morphological features, and central corneal thickness (CCT) in type 2 diabetes mellitus (DM) with age-matched, nondiabetic control subjects using EM-3000 Specular ...
amira el-agamy, Shams Alsubaie
semanticscholar   +1 more source

Corneal epithelial thickness analysis of forme fruste keratoconus with optical coherence tomography [PDF]

International Journal of Ophthalmology, 2021
AIM: To explore the significance of corneal epithelial thickness analysis in diagnosing early keratoconus. METHODS: There were 26 clinical keratoconus, 21 forme fruste keratoconus, 40 high corneal astigmatism (ΔK) and 40 low ΔK eyes involved in the study.
Xiao-Long Yang, Yun Wang, Bao-Gen Luo, Yue Xu, Xiao-Feng Zhang   +4 more
doaj   +1 more source

Pediatric Intraocular Pressure Measurements: Tonometers, Central Corneal Thickness, and Anesthesia.

Survey of ophthalmology, 2019
Measuring intraocular pressure (IOP) is the cornerstone of a comprehensive glaucoma exam. In babies or small children, however, IOP measurements are problematic, cannot often be done at the slit lamp, and are sometimes require general anesthesia ...
Mahmoud A Fayed, Teresa Chen
semanticscholar   +1 more source