The impact of central corneal thickness on values of intraocular pressure measured using two methods: Goldmann applanation and dynamic contour tonometry in patients with open-angle glaucoma [PDF]
Halo 194, 2020 Introduction Dynamic contour tonometry (DCT) is a contact, non-applanation method for measuring intraocular pressure (IOP). Objektive The study aimed at evaluating the impact of central corneal thickness (CCT) on values of IOP measured using two methods:
Jordanova Elena +5 more
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Effects of Acute Atmospheric Pressure Changes on Dynamic Contour Tonometry and Goldmann Applanation Tonometry in Normal Individuals: A Pilot Study [PDF]
Journal of glaucoma, 2020 Précis: Intraocular pressure (IOP) measurement differences with Goldmann applanation tonometry (GAT) and dynamic contour tonometry (DCT) are affected by atmospheric pressure inside a hyperbaric chamber.
Oscar Albis-Donado +7 more
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The relative effects of corneal thickness and age on Goldmann applanation tonometry and dynamic contour tonometry. [PDF]
Br J Ophthalmol, 2005 To establish the effects of central corneal thickness (CCT) on intraocular pressure (IOP) measured with a prototype Pascal dynamic contour tonometer (DCT), to evaluate the effect of CCT and age on the agreement between IOP measured with the Pascal DCT and Goldmann applanation tonometer (GAT), and to compare the interobserver and intraobserver variation
Kotecha A +3 more
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Comparison of IOP obtained in different kind of eyes with contact and no contact tonometers
Oman Journal of Ophthalmology, 2022 BACKGROUND: The aim of this study is to analyze and compare the intraocular pressure (IOP) values measured in three different kinds of participants such as healthy subjects (HS), keratoconus patients (KP), and those who underwent myopic photorefractive ...
Sandro Sbordone +6 more
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Nepalese Journal of Ophthalmology, 2019 INTRODUCTION Ocular Pulse Amplitude (OPA) is the fluctuation of IOP with the cardiac cycle which is equal to the difference between systolic and diastolic IOP.
C P Shimna +4 more
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Middle East Afr J Ophthalmol, 2013 Purpose: To compare the intraocular pressures (IOP) and ocular pulse amplitudes (OPAs) in patients with primary open-angle glaucoma (POAG) and pseudoexfoliation glaucoma (PXG), and to evaluate ocular and systemic factors associated with the OPA ...
Moghimi S +4 more
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, 2018 Background: Orbital circulation is influenced by systemic hormonal status. Ocular pulse amplitude (OPA) is a surrogate measurement of choroidal blood flow. We investigated the OPA profile during different stages of pregnancy.
Luciana Arias Fernandez +6 more
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A new method for detecting the outer corneal contour in images from an ultra-fast Scheimpflug camera [PDF]
BioMedical Engineering OnLine, 2019 Background The Corvis® ST tonometer is an innovative device which, by combining a classic non-contact tonometer with an ultra-fast Scheimpflug camera, provides a number of parameters allowing for the assessment of corneal biomechanics.
Magdalena Jędzierowska +3 more
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Comparison of Dynamic Contour Tonometry and Goldmann Applanation Tonometry in Relation to Central Corneal Thickness [PDF]
, 2015 Purpose: In this study we compared the intraocular pressures (IOPs) measured using dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) and investigated the correlation between central corneal thickness (CCT) and IOP.
Min Kyo Kim +3 more
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Comparison of Ocular Pulse Amplitude Measured Using Dynamic Contour Tonometry and Ocular Blood Flow Analyzer [PDF]
, 2015 Purpose: To compare ocular pulse amplitude (OPA) measured using dynamic contour tonometry (DCT) and ocular blood flow analyzer (BFA). Methods: Thirty-five eyes of 35 patients were enrolled in this cross-sectional and retrospective study. OPA was measured
Yong Hyun Kim, Mar Vin Lee, Jae Hong Ahn
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