Results 51 to 60 of about 21,669 (195)

Comparison of the corrected intraocular pressure by tonopachy with that of Goldmann applanation tonometry in normal and glaucomatous patients

open access: yesIndian Journal of Ophthalmology, 2020
Purpose: To compare corrected intraocular pressure (IOP) by tonopachy with that of Goldmann applanation tonometry (GAT) in normal and glaucomatous patients.
Girish Velis   +4 more
doaj   +1 more source

Online circular contrast perimetry: Tablet validation study against desktop test and standard automated perimetry

open access: yesOptometry and Vision Science, Volume 103, Issue 4, April 2026.
ABSTRACT Purpose To assess correlation, agreement and diagnostic accuracy of a new tablet‐based 24‐degree, 52‐point online circular contrast perimetry application (OCCP), compared to computer‐based OCCP and standard automated perimetry (SAP). Methods Seventy‐five participants (26 controls, 49 glaucomatous) were tested via SAP using Humphrey field ...
Rahman Abdul   +4 more
wiley   +1 more source

Comparison of Rebound and Applanation Tonometry in Eyes With Focal Corneal Edema

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To determine the effect of corneal edema on intraocular pressure (IOP) readings and their accuracy and precision when obtained with handheld rebound and applanation tonometers. Animals and Procedures IOP readings from areas of focal corneal edema were compared to those from clear cornea in 10 eyes of 7 glaucomatous cats in vivo using
Julie A. Kiland   +7 more
wiley   +1 more source

THE COMPARISON OF INTRAOCULAR PRESSURE MEASUREMENT BY GOLDMANN APPLANATION TONOMETER AND NON-CONTACT AIR PUFF TONOMETER: A CROSS-SECTIONAL RESEARCH

open access: yes, 2018
Objective: The aim of this particular research was to determine the accuracy and frequency of intraocular pressure which measured with the help of an Air Puff (non-contact tonometer); moreover, we also confirmed the same by Goldmann applanation tonometer.
Dr. Bushra Arooj, Dr. Asmarah Nadeem, Dr. Sobia Ali
core   +1 more source

Validation of Recalibrated TONOVET Plus and TONOVET Pro in Canine Eyes Compared to Manometer and TONOVET

open access: yesVeterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT Objective To evaluate the accuracy of recalibrated TONOVET Plus (rTVP) and the newly released TONOVET Pro (TVPR) in measuring intraocular pressure (IOP) in ex vivo canine eyes compared to manometer and the established TONOVET (TV). Procedure Sixteen enucleated canine eyes were cannulated to establish manometric IOPs ranging from 5 to 80 mmHg ...
Jiwon Lee   +7 more
wiley   +1 more source

Comparative study of recording intraocular pressure in adults by three different tonometers Goldmann applanation tonometer, noncontact tonometer, and tonopen

open access: yesJournal of the Egyptian Ophthalmological Society
Purpose To compare and correlate the intraocular pressure (IOP) measurement obtained by Goldmann applanation tonometer (GAT), noncontact tonometer (NCT), and tonopen in normal and glaucomatous patients.
Varsha V Manade   +4 more
doaj   +1 more source

Retinal and Choroidal Microvascular Changes in Rheumatoid Arthritis: A Cross‐Sectional OCT‐A Study

open access: yesInternational Journal of Clinical Practice, Volume 2026, Issue 1, 2026.
Purpose To investigate retinal and choroidal microvascular alterations in patients with rheumatoid arthritis (RA) via optical coherence tomography angiography (OCT‐A) and explore the association of anticyclic citrullinated peptide (anti‐CCP) levels with choroidal thickness (ChT).
Yasemin Fatma Çetinkaya   +3 more
wiley   +1 more source

Goldmann and error correcting tonometry prisms compared to intracameral pressure

open access: yesBMC Ophthalmology, 2018
Background Compare Goldmann applanation tonometer (GAT) prism and correcting applanation tonometry surface (CATS) prism to intracameral intraocular pressure (IOP), in vivo and in vitro.
Sean McCafferty   +3 more
doaj   +1 more source

Anti‐Inflammatory Cytokine Signatures in Primary Glaucoma Subtypes: Diagnostic and Pathophysiological Insights From IL‐36Ra, IL‐37, and IL‐38

open access: yesJournal of Ophthalmology, Volume 2026, Issue 1, 2026.
Objectives To quantify interleukin‐36 receptor antagonist (IL‐36Ra), interleukin‐37 (IL‐37), and interleukin‐38 (IL‐38) levels in aqueous humor and plasma of patients with primary glaucoma, and investigate their correlations with glaucomatous structural damage.
Yawen Li   +10 more
wiley   +1 more source

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