Results 131 to 140 of about 6,770 (169)
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Dynamic contour tonometry versus Goldmann applanation tonometry: a comparative study
Graefe's Archive for Clinical and Experimental Ophthalmology, 2005Various sources of error, including central corneal thickness (CCT) and structural corneal rigidity, have been proposed for Goldmann applanation tonometry (GAT). The Pascal dynamic contour tonometer (DCT) is a novel device designed for intraocular pressure (IOP) measurements assumed to be largely independent of CCT and corneal curvature.
Jens Funk
exaly +4 more sources
Goldmann applanation versus hand-applanation and Schi�tz indentation tonometry
Albrecht von Graefes Archiv f�r Klinische und Experimentelle Ophthalmologie, 1975For evaluation of hand-applanation tonometry comparative measurements of intraocular pressure have been carried out using the Goldmann applanation tonometer, the Draeger and Perkins hand-applanation tonometers and the Schiötz indentation tonometer. A series of 52 eyes has been tested.
G K, Krieglstein, W K, Waller
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COMPARISON OF NONCONTACT TONOMETRY, GOLDMANN APPLANATION TONOMETRY WITH AND WITHOUT FLUORESCEIN
INDIAN JOURNAL OF APPLIED RESEARCH, 2022Aims: This study aimed to compare the Intraocular Pressure (IOP) measurements with noncontact tonometer and Goldmann Applanation Tonometer with and without uorescein. Settings And Design: This cross-sectional study included 61 eyes attending the Ophthalmology Outpatient Department of a tertiary care hospital in South India.
Aastha Garg +3 more
openaire +1 more source
Clinical Evaluation of Applanation Resonance Tonometry
Journal of Glaucoma, 2007The purpose of this study was to calibrate and evaluate the precision of the new applanation resonance tonometry (ART) in a clinical study designed in accordance with the International Standard Organization's requirements.This was a prospective, randomized, single-center study, where healthy volunteers and patients participated.
Per, Hallberg +3 more
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Even-number Measurement Bias With Goldmann Applanation Tonometry
Journal of Glaucoma, 2019While working with a large data set of Goldmann applanation tonometry (GAT) intraocular pressure (IOP) measurements for a separate investigation, we observed that the IOP distribution favored even-numbered values. Study of this phenomenon has been limited, and this larger data set enabled inquiry that showed new insight concerning the manner in which ...
Anne, Rozwat, Daniel K, Roberts
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Comparative evaluation of TonoPen AVIA, Goldmann applanation tonometry and non-contact tonometry
International Ophthalmology, 2011To compare the tonometric recordings of the Tono-Pen AVIA (TPA) with intraocular pressure (IOP) recordings made with Goldmann applanation tonometry (GAT) and non-contact tonometry (NCT). This prospective, observational, comparative case series consisted of 180 eyes of 180 subjects (50 patients with glaucoma and 130 healthy controls).
Tanuj Dada +2 more
exaly +3 more sources
A Clinical Comparison of Dynamic Contour Tonometry Versus Goldmann Applanation Tonometry
Ophthalmic Surgery, Lasers and Imaging Retina, 2010Background and Objective: To compare the intraocular pressures (IOP) obtained with dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) and to determine the dependency of both devices on corneal structure.
Baykara, MEHMET +3 more
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Goldmann Applanation Tonometry Versus Dynamic Contour Tonometry After Vitrectomy
Journal of Glaucoma, 2016Purpose: The aim of the study was to investigate the agreement of intraocular pressure (IOP) measurement using dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) in eyes after vitrectomy with intraocular gas endotamponade, in eyes after vitrectomy with no tamponade, and in controls.
Nikolaos, Mamas +6 more
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'Minified' Goldmann Applanating Prism for Tonometry in Monkeys and Humans
Archives of Ophthalmology, 1980The tip diameter of the standard Goldmann applanating prism was reduced from 7.0 mm to 4.0 or 4.5 mm, but the endpoint of intraocular pressure measurement-applanation of a circle of cornea having a diameter of 3.06 mm-was not changed. The "minified" tonometers exhibited standard mechanical calibration characteristics in three standard configurations ...
P L, Kaufman, G E, Davis
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Goldmann Applanation Tonometry in Patients with Regular Corneal Astigmatism
American Journal of Ophthalmology, 1983By averaging vertical and horizontal applanation readings from the Goldmann tonometer, we developed a simple technique that accurately measures intraocular pressure in patients with regular corneal astigmatism. This procedure eliminates the need for keratometry and oblique alignment of the applanator.
J T, Holladay, M E, Allison, T C, Prager
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