Results 11 to 20 of about 741 (153)

Dynamic contour tonometry over silicone hydrogel contact lens [PDF]

Journal of Optometry, 2014
Purpose: This study compared the measurements of intraocular pressure (IOP) and ocular pulse amplitude (OPA) using the Dynamic Contour Tonometry (DCT) over silicone hydrogel contact lenses of different modulus.
Andrew K.C. Lam, Jimmy S.H. Tse
doaj   +2 more sources

Dynamic contour tonometry and goldman applanation tonometry in eyes with keratoconus [PDF]

Clinics, 2006
The dynamic contour tonometer is a nonapplanation contact tonometer designed to be largely independent of the structural properties of the cornea. Theoretically, it may measure intraocular pressure most accurately in abnormally thinner corneas. This study compares intraocular pressure measurements by dynamic contour tonometry with Goldman applanation ...
Remo Susanna, Roberto Vessani
exaly   +5 more sources

Comparison between dynamic contour tonometry and Goldmann applanation tonometry. [PDF]

Korean J Ophthalmol, 2009
To compare the intraocular pressures (IOPs) measured by dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT), and to investigate the association of IOPs on eyes of varying central corneal thickness (CCT).In this prospective study, 451 eyes of 233 subjects were enrolled. IOPs were measured by GAT and DCT. CCT was measured three times
Lee J, Lee CH, Choi J, Yoon SY, Sung KR, Park SB, Kook MS.   +6 more
europepmc   +4 more sources

The influence of ocular parameters on intraocular pressure values measured by different devices and the development of an optimized prediction model in a myopic population [PDF]

Advances in Ophthalmology Practice and Research
Objective: To investigate the associations between ocular parameters—mean keratometry (Km), spherical equivalent (SE), central corneal thickness (CCT), axial length (AL), corneal hysteresis (CH), and corneal resistance factor (CRF)—and intraocular ...
Wei Gan, Yu Zhang, Shizhao Yang, Peiyun He, Qingqing Hu, Zhiyu Du   +5 more
doaj   +2 more sources

Comparison of Goldmann applanation tonometry and Pascal dynamic contour tonometry in relation to central corneal thickness and corneal curvature [PDF]

Clinical Ophthalmology, 2016
Konstantinos Andreanos, Chryssanthi Koutsandrea, Dimitris Papaconstantinou, Andreas Diagourtas, Andreas Kotoulas, Panagiotis Dimitrakas, Marilita M Moschos First Department of Ophthalmology, University of Athens, “G.
Andreanos K, Koutsandrea C, Papaconstantinou D, Diagourtas A, Kotoulas A, Dimitrakas P, Moschos MM   +6 more
doaj   +2 more sources

Can dynamic contour tonometry and ocular pulse amplitude help to detect severe cardiovascular pathologies? [PDF]

Clinical Ophthalmology, 2014
T Bertelmann,1 S Langanke,1 M Potstawa,2 I Strempel11Department of Ophthalmology, Philipps-University of Marburg, Marburg, 2Section Cardiology, Internal Medicine Clinic, Schwalmstadt, GermanyAbstract: We demonstrate the close relationship between a ­ ...
Bertelmann T, Langanke S, Potstawa M, Strempel I   +3 more
doaj   +2 more sources

Intraocular pressure measurements with Goldmann applanation tonometry and dynamic contour tonometry in eyes after IntraLASIK or LASEK [PDF]

Clinical Ophthalmology, 2012
Gabi Shemesh,* Uri Soiberman,* Shimon KurtzDepartment of Ophthalmology, Tel Aviv Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel*These two authors contributed equally to this workBackground and methods: Myopic ...
Shemesh G, Soiberman U, Kurtz S
doaj   +2 more sources

Clinical evaluation of corneal elasticity and true IOP using a dual-applanation tonometer [PDF]

Frontiers in Ophthalmology
PurposeTo evaluate the clinical feasibility of a modified Goldmann applanation system capable of estimating true intraocular pressure and corneal elasticity in vivo.MethodsA dual-applanation prism was developed, allowing two sequential IOP readings under
C. Caruso, G. Barbaro, M. Troisi, F. Matarazzo, C. Costagliola, C. Costagliola   +5 more
doaj   +2 more sources

Comparison of dynamic contour tonometry with Goldmann applanation tonometry in glaucoma practice

Acta Ophthalmologica, 2009
Abstract.Purpose:  To compare intraocular pressure (IOP) readings taken using dynamic contour tonometry (DCT) with IOP readings taken with Goldmann applanation tonometry (GAT) in eyes with glaucoma or ocular hypertension.Methods:  The present study included 100 eyes in 100 patients with glaucoma or ocular hypertension. After pachymetry DCT and GAT were
Ioannis Halkiadakis, Gerasimos Georgopoulos   +1 more
exaly   +4 more sources

A cross-sectional study to compare intraocular pressure measurement by sequential use of Goldman applanation tonometry, dynamic contour tonometry, ocular response analyzer, and Corvis ST

Indian Journal of Ophthalmology, 2015
Objective: To study the correlation and effect of sequential measurement of intraocular pressure (IOP) with Goldmann applanation tonometer (GAT), ocular response analyzer (ORA), dynamic contour tonometer (DCT), and Corvis ST.
Sushma Tejwani, Shoruba Dinakaran, Anuja Joshi, Rohit Shetty, Abhijit Sinha Roy   +4 more
doaj   +2 more sources