Results 251 to 260 of about 60,453 (293)

Intraocular pressure and central corneal thickness

2008
From the results of the Ocular Hypertension Treatment Study emerged the conclusion that ocular hypertensive subjects with thinner central corneal thickness (CCT) are at increased risk of developing glaucoma. Although possible underlying biases that could have led to this conclusion are still under investigation, there is an increasing interest in the ...
MANNI G, ODDONE F, PARISI V, TOSTO A, CENTOFANTI M   +4 more
openaire   +3 more sources

Central corneal thickness in high myopia

Acta Ophthalmologica Scandinavica, 2005
Abstract.Purpose:  To examine if central corneal thickness (CCT) is different in emmetropia and high myopia. Methods:  57 emmetropic subjects (0 to  + 1.5 D) and 48 high myopes (all more than − 6 D in spherical equivalent refraction) were studied.
Pedersen, Lene, Hjortdal, Jesper Østergaard, Ehlers, Niels   +2 more
openaire   +3 more sources

Central Corneal Thickness

Cornea, 2007
To compare the repeatability and validity of corneal pachymetry by a corneal confocal microscope with a z-axis adapter (Confoscan 4.0 with z-ring adapter: z-CS4) versus ultrasound (US) pachymetry in the measurement of central corneal thickness (CCT).CCT in 44 eyes of 44 subjects was determined with z-CS4.
BRUGIN E, GHIRLANDO A, GAMBATO C, MIDENA, EDOARDO   +3 more
openaire   +2 more sources

Central Corneal Thickness in Tilted Disc Syndrome

Optometry and Vision Science, 2008
: Earlier literature reports that abnormal optic disc shape or size seem to be closely associated with the shape or size of the cornea. Here we search for an association between the presence of tilted disc syndrome and the central corneal thickness.: Sixty-one eyes of 61 patients with tilted disc syndrome were included in the study.
Ornek, Kemal, Ozdemir, Mehmet
openaire   +3 more sources

Central and Peripheral Corneal Thickness

Archives of Ophthalmology, 1968
The central and peripheral corneal thickness was measured in 209 normal eyes. The mean central thickness was 0.523 mm ± 0.039 (standard deviation [SD]). The mean peripheral thickness was 0.660 mm ± 0.076 (SD). There was no significant difference between right and left eyes, or between male and female corneas.
E L, Martola, J L, Baum
openaire   +2 more sources

Corneal Densitometry, Central Corneal Thickness, and Corneal Central-to-Peripheral Thickness Ratio in Patients With Fuchs Endothelial Dystrophy

Cornea, 2016
The aim of the study was to quantify Scheimpflug corneal densitometry in patients with Fuchs endothelial dystrophy (FED).In this study, we retrospectively reviewed the charts and anterior segment data of 49 patients with FED before posterior lamellar keratoplasty and 51 healthy controls.
Maged, Alnawaiseh, Lars, Zumhagen, Gabriele, Wirths, Maria, Eveslage, Nicole, Eter, André, Rosentreter   +5 more
openaire   +2 more sources

Central corneal thickness in southern Egypt

International Ophthalmology, 2013
The study aimed to determine mean central corneal thickness (CCT) in a southern Egyptian population according to gender and age using ultrasonic pachymetry and to compare these CCT measurements to different populations. A prospective, observational, consecutive case series of 4,368 non-glaucomatous subjects (emmetropes and myopes) aged 16-70 years was ...
openaire   +2 more sources

Central Corneal Thickness Measurement in Clinical Practice

Journal of Glaucoma, 2005
To determine if a single measurement of central corneal thickness (CCT) is an adequate sample to aid in glaucoma risk assessment in clinical practice.Central corneal thickness was measured by ultrasound pachymetry (mean of 15 measurements for each eye) on two separate occasions at least one month apart (range, 33 to 610 days).
Yevgeniy, Shildkrot, Jeffrey M, Liebmann, Bartosz, Fabijanczyk, Celso A, Tello, Robert, Ritch   +4 more
openaire   +2 more sources

Ocular Hypertension and Central Corneal Thickness

Ophthalmology, 1995
To determine whether ocular hypertension (OHT) is over diagnosed in patients with increased corneal thickness.Thirty-six patients with OHT were compared with 29 control subjects and 31 patients with glaucoma. Corneal thickness was determined by ultrasonic pachymetry and measured at a single point, 1.5 mm temporal to the corneal light reflex.The corneal
openaire   +2 more sources

Central corneal thickness in full‐term newborns

Acta Ophthalmologica, 1989
Abstract The central corneal thickness (CCT) was measured in 30 full‐term newborns in the first week post partum using ultrasonic pachometry. The mean CCT in the right eyes was 0.581 ± 0.047 mm. In 19 babies the CCT was measured twice. The mean CCT in the second reading was 0.584 ± 0.042 nun. This difference was not statistically significant. There was
T, Autzen, L, Bjørnstrøm
openaire   +2 more sources