Results 21 to 30 of about 3,030,428 (163)

Comparison of Dynamic Contour Tonometry with Goldmann Applanation Tonometry

Investigative Opthalmology & Visual Science, 2004
The dynamic contour tonometer (DCT; Pascal tonometer) is a novel tonometer designed to measure intraocular pressure (IOP) independent of corneal properties. The purpose of this study was a comparison of the DCT with the Goldmann applanation tonometer (GAT) with respect to mean of IOP readings, the influence of ocular structural factors on IOP readings,
Kaufmann C, Bachmann LM, Thiel MA
openaire   +4 more sources

Intraocular pressure measurement in keratoconus: a narrative review [PDF]

International Journal of Ophthalmology
Accurate measurement of intraocular pressure (IOP) is essential for the diagnosis and treatment of glaucoma. Keratoconus (KC) is an ectatic corneal disease, which evolves with progressive non-inflammatory thinning and is characterized by irregular ...
Rafael Vidal Merola, Sebastião Cronemberger   +1 more
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
Ciro Caruso, Gaetano Barbaro, Mario Troisi, Francesco Matarazzo, Ciro Costagliola, Ciro Costagliola   +5 more
doaj   +2 more sources

Evaluation of Parameters Affecting Measurement Quality of Dynamic Contour Tonometry

Balkan Medical Journal, 2011
Objective: To evaluate factors affecting measurement quality of dynamic contour tonometry (DCT).Material and Methods: Three hundred patients took part in this prospective clinical study.
Vuslat Gürlü, Baran Gencer
doaj   +3 more sources

Comparison of Goldmann applanation tonometry and dynamic contour tonometry in healthy and glaucomatous eyes [PDF]

Eye, 2008
To compare the measurements of intraocular pressure (IOP) with dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) in healthy and glaucomatous eyes and to evaluate the influence of corneal thickness (CCT), corneal curvature (CC), axial length (AL), and age on these tonometric alternatives.Three hundred eyes of 100 healthy subjects,
CERUTI, Piero, MORBIO, Roberta, Marraffa M., MARCHINI, Giorgio   +3 more
openaire   +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

Comparison of correction formulas for intraocular pressure measured by Goldmann tonometer following various refractive surgeries (FS-LASIK, SMILE, tPRK) [PDF]

Frontiers in Bioengineering and Biotechnology
ObjectiveThis study aims to compare different intraocular pressure (IOP) correction formulas in post-refractive surgery patients who underwent Femtosecond Laser-Assisted In Situ Keratomileusis (FS-LASIK), Small Incision Lenticule Extraction (SMILE), and ...
Jie Tong, Kai Zhou, HongJiang Wu, YeWei Zhao, ZhanHao Gu, YiQian Li, JiaHui Zong, XuanYa Tong, XiaoFei Zhou, LuMeng Wang, ShiHao Chen, ShiHao Chen, ShiHao Chen, ShiHao Chen, ShiHao Chen, Jia Qu, Jia Qu, Jia Qu, Jia Qu, Jia Qu, QinMei Wang, QinMei Wang, QinMei Wang, QinMei Wang, QinMei Wang, DongYe Xu, Ahmed Elsheikh, Ahmed Elsheikh, Ahmed Elsheikh, Ahmed Elsheikh, FangJun Bao, FangJun Bao, FangJun Bao, FangJun Bao, FangJun Bao, FangJun Bao   +35 more
doaj   +2 more sources

Review on Dynamic Contour Tonometry and Ocular Pulse Amplitude [PDF]

Ophthalmic Research, 2015
Intraocular pressure (IOP) measurement is the cornerstone of the management of glaucoma patients. The gold standard for assessing IOP is Goldmann applanation tonometry (GAT). Recently, the dynamic contour tonometer (DCT) has become available. While both devices provide reliable IOP measurements, the results are not interchangeable.
Koen, Willekens, Rita, Rocha, Karel, Van Keer, Evelien, Vandewalle, Luís, Abegão Pinto, Ingeborg, Stalmans, Carlos, Marques-Neves   +6 more
openaire   +3 more sources

Reply to comment by De Bernardo and Rosa on “Evaluation of Goldmann applanation tonometry, rebound tonometry and dynamic contour tonometry in keratoconus” [PDF]

Journal of Optometry, 2018
Fatih Özcura, Nilgün Yıldırım
doaj   +2 more sources

Comparison of Goldmann and Pascal tonometry in relation to corneal hysteresis and central corneal thickness in nonglaucomatous eyes

Clinical Ophthalmology, 2011
G Mangouritsas, S Mourtzoukos, A Mantzounis, L AlexopoulosGlaucoma Department, Eye Clinic, “Hellenic Red Cross” General Hospital, Athens, GreeceObjective: To compare measurements obtained by Goldmann applanation tonometry (GAT) and ...
Mantzounis A, Mourtzoukos S, Mangouritsas G, Alexopoulos L   +3 more
doaj   +1 more source