Results 31 to 40 of about 27,094 (198)

Comparison of intraocular pressure measurement between rebound, non-contact and Goldmann applanation tonometry in treated glaucoma patients [PDF]

, 2011
Background: To compare the intraocular pressure readings obtained with the iCare rebound tonometer and the 7CR non-contact tonometer with those measured by Goldmann applanation tonometry in treated glaucoma patients.
Vincent, Roslyn, David Shields, Vincent, Stephen, Lee, Graham A., Stephen J Vincent, Vincent, Stephen J., Shields, David, Roslyn A Vincent, Vincent, Roslyn A., Lee, Graham, Graham A Lee   +10 more
core   +1 more source

A Mathematical Model of the Goldmann Applanation Tonometry

, 2022
Abstract The aim of this study is to present mathematical formulas describing all forces involved in Goldmann applanation tonometry to calculate the measurement error of the true intraocular pressure as a function of the surface tension of the tear film, the corneal modulus of elasticity, the corneal thickness and the average apical corneal ...
Gaetano Barbaro, Ciro Caruso
openaire   +1 more source

Goldmann applanation tonometry after myopic photorefractive keratectomy [PDF]

Acta Ophthalmologica Scandinavica, 1998
To determine the accuracy of applanation tonometry in patients with corneas thinned by photorefractive keratectomy, and to correlate corneal changes with tonometric readings.The intraocular pressure was measured with Goldmann applanation tonometry in 87 patients who underwent photorefractive keratectomy before and 1, 6 and 12 months after treatment ...
Rosa N, CENNAMO, GIOVANNI, Breve MA, La Rana A.   +3 more
openaire   +4 more sources

Accuracy of Schiotz Tonometry in Measuring the Intraocular Pressure After Corneal Refractive Surgery

Journal of Optometry, 2008
Purpose: To test the accuracy of Schiotz tonometry (ST) in patients that underwent photorefractive keratectomy (PRK). Methods: 175 eyes previously treated with PRK for myopia, myopic astigmatism or mixed astigmatism, with a mean preoperative spherical ...
Nicola Rosa, Michele Lanza, Gilda Cennamo, Luigi Capasso, Gennarfrancesco Iaccarino, Maria Borrelli, Fabrizia Fusco, Antimo Flagiello   +7 more
doaj   +1 more source

Performance of home-based self-tonometry (iCare HOME (TA022)) for measuring intraocular pressure among healthy and glaucoma patients [version 2; peer review: 1 approved, 2 approved with reservations]

F1000Research, 2023
Introduction: The purpose of this study was to compare iCare HOME (TA022) with Goldmann applanation tonometer and to evaluate the self-tonometry measurements among the Indian population.
Aditya Chaitanya, Neetha I R Kuzhuppilly, Vijaya H Pai, Anush Nayak, S Ve Ramesh   +4 more
doaj   +1 more source

Evaluation of the agreement and reliability of Transpalpebral Tonometers compared with Goldmann Applanation Tonometer – A systematic Review and Meta-Analysis Protocol

Indian Journal of Ophthalmology, 2023
In 2020, the global prevalence of glaucoma was estimated to be 76 million and it was projected to increase to 111.8 million by 2040. Accurate intraocular pressure (IOP) measurement is imperative in glaucoma management since it is the only modifiable risk
Selvaraj Jerrome, Sanil Joseph, Balasubramanian Niranjana, S Vidya, Thandavarayan Kumaragurupari, Sundar Balagiri, Vijayalakshmi A Senthilkumar, Subbaiah R Krishnadas   +7 more
doaj   +1 more source

Untreated 24-h intraocular pressures measured with Goldmann applanation tonometry vs nighttime supine pressures with Perkins applanation tonometry

, 2010
AIMS: To compare supine nighttime intraocular pressure measurements with Perkins applanation tonometry to 24-h sitting intraocular pressures with Goldmann applanation tonometry.
L Rossetti, L. Rossetti, M B Nasr, A G P Konstas, M. B. Nasr, L Quaranta, J. A. Stewart, J Garcia-Feijoo, A. G. Konstas, C. O'Brien, P. Fogagnolo, C O'Brien, J. Garcia Feijoo, W. C. Stewart, J A Stewart, C M Demos, W C Stewart, L. Quaranta, C. M. Demos, P Fogagnolo   +19 more
core   +2 more sources

The Influence of Central Corneal Thickness on The Intraocular Pressure as Measured by Different Tonometers: Non-Contact Tonometer and Goldmann Applanation Tonometer

Advanced Medical Journal
Background and objectives: Intraocular pressure plays a crucial role in maintaining vision and preventing eye disease. Beyond its importance in diagnosing and managing glaucoma, intraocular pressure measurements significantly impact the evaluation of ...
Yaseen Ahmed Ali, Tara Mahmood Hassan
doaj   +1 more source

Pascal, ICare and Goldmann applanation tonometry – a comparative study [PDF]

Acta Ophthalmologica, 2008
Abstract.Purpose:  To compare intraocular pressure (IOP) measurements by Pascal, ICare and Goldmann applanation tonometry (GAT), to evaluate the effects of central corneal thickness (CCT) and curvature on IOP measurement and to estimate the intra‐observer variability.Methods:  A prospective, single‐centre study of 150 eyes with a wide range of ...
Gauti, Jóhannesson, Per, Hallberg, Anders, Eklund, Christina, Lindén   +3 more
openaire   +2 more sources

Comparison of IOPen rebound tonometer with Goldmann applanation tonometer at different IOP levels [PDF]

International Journal of Ophthalmology, 2013
AIM:To compare the accuracy of IOPen rebound tonometer with Goldmann applanation tonometer (GAT) in individuals with low, normal and high intraocular pressure (IOP) and to evaluate the effect of central corneal thickness (CCT) on IOP measurements.METHODS:
FereydounFarrahi, Farideh Sharifipour, Mohammad Malekahmadi, Bahman Cheraghian   +3 more
doaj   +1 more source