Non-invasive ocular rigidity measurement: a differential tonometry approach

ET Detorakis, E Tsaglioti, G Kymionis - Acta Medica, 2015 - karolinum.cz
Purpose: Taking into account the fact that Goldmann applanation tonometry (GAT)
geometrically deforms the corneal apex and displaces volume from the anterior segment …

Non-invasive in vivo measurement of ocular rigidity: clinical validation, repeatability and method improvement

DN Sayah, J Mazzaferri, P Ghesquière, R Duval… - Experimental Eye …, 2020 - Elsevier
Ocular rigidity (OR) is thought to play a role in the pathogenesis of glaucoma, but the lack of
reliable non-invasive measurements has been a major technical challenge. We recently …

Ocular rigidity: biomechanical role, in vivo measurements and clinical significance

ET Detorakis, IG Pallikaris - Clinical & experimental …, 2013 - Wiley Online Library
Ocular rigidity (OR) refers to the relationship between pressure and volume changes in the
eyeball. Since the description of the differential tonometry method for the calculation of an …

A novel instrument for the non–invasive measurement of intraocular pressure and ocular rigidity

I Pallikaris, HS Ginis, D De Brouwere… - … & Visual Science, 2006 - iovs.arvojournals.org
Purpose:: To develop a minimally invasive device capable of measuring intraocular
pressure (IOP) and ocular rigidity. Moreover, to perform pilot measurements and compare …

Non-invasive measurement of ocular rigidity with a novel instrument

TD Panagiotoglou, D De Brouwere… - … & Visual Science, 2008 - iovs.arvojournals.org
Purpose:: Ocular rigidity has so far been calculated with an invasive technique during
intraocular surgery. The purpose of the present study is to perform pilot measurements of …

Individual-specific tonometry on porcine eyes

LKK Leung, MWL Ko, DCC Lam - Medical engineering & physics, 2014 - Elsevier
Intraocular pressure (IOP) monitoring is important in the diagnosis and management of
glaucoma. The measurement of IOP is affected by corneal properties, but the effect of …

Dynamic contour tonometry versus Goldmann applanation tonometry: a comparative study

M Pache, S Wilmsmeyer, S Lautebach… - Graefe's Archive for Clinical …, 2005 - Springer
Background Various sources of error, including central corneal thickness (CCT) and
structural corneal rigidity, have been proposed for Goldmann applanation tonometry (GAT) …

Can Corneal Biomechanical Properties Explain Difference in Tonometric Measurement in Normal Eyes?

A Dey, RL David, R Asokan… - Optometry and Vision …, 2018 - journals.lww.com
PURPOSE The aim of this study was to evaluate the effect of corneal properties on the
difference in IOP measured by the Ocular Response Analyzer (ORA), Rebound Tonometer …

Comparison of Goldmann applanation tonometry and dynamic contour tonometry in the measurement of intraocular pressure in eyes with different corneal thicknesses

AM Roszkowska, L De Grazia, M Cirone, G Ferreri - Ophthalmologica, 2009 - karger.com
Purpose: To compare Goldmann applanation tonometry (GAT) and dynamic contour
tonometry (DCT) in the evaluation of intraocular pressure (IOP) in eyes with different corneal …

Assessment of factors affecting the difference in intraocular pressure measurements between dynamic contour tonometry and goldmann applanation tonometry

J Wang, MM Cayer, D Descovich… - Journal of …, 2011 - journals.lww.com
Purpose To determine if the difference in intraocular pressure (IOP) measurements between
dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) is correlated …