Results 151 to 160 of about 6,419 (171)
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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.
B. Mazinani +6 more
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Effect of laser in situ keratomileusis on rebound tonometry and Goldmann applanation tonometry
Journal of Cataract and Refractive Surgery, 2010To determine the influence of refractive surgery on intraocular pressure (IOP) measurements obtained using an iCare rebound tonometer and a Goldmann applanation tonometer.School of Optometry, Hong Kong Polytechnic University, Hong Kong, China.Intraocular pressure was measured using the rebound tonometer and applanation tonometer before and 1 month ...
Kenny Tam +7 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 ...
George E. Davis, Paul L. Kaufman
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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.
Mark E. Allison +2 more
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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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Journal of American Association for Pediatric Ophthalmology and Strabismus, 2015
We report the results of a comparative study at a single center on 214 eyes of 109 pediatric patients in whom IOP was measured using the Icare rebound tonometer and Goldmann applanation tonometry. Measurements from the two modalities demonstrated a correlation coefficient of 0.83 (P < 0.001), with Icare measuring on average 1.38 mm Hg higher.
Abdus Sattar +5 more
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We report the results of a comparative study at a single center on 214 eyes of 109 pediatric patients in whom IOP was measured using the Icare rebound tonometer and Goldmann applanation tonometry. Measurements from the two modalities demonstrated a correlation coefficient of 0.83 (P < 0.001), with Icare measuring on average 1.38 mm Hg higher.
Abdus Sattar +5 more
openaire +3 more sources
Digit Preference in Goldmann Applanation Tonometry: The Hedgehog Effect
American Journal of Ophthalmology, 2005Digit preference is a subconscious bias towards numbers that end in certain digits. We conducted a study to assess for digit preference in intraocular pressure measurement using the Goldmann applanation tonometer.Prospective study with masked and unmasked phases.The study was conducted in general ophthalmic clinics in a District General Hospital in ...
S.D. Raj +7 more
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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.
Pache, Mona +3 more
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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).
Reetika Sharma +4 more
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Rebound tonometry with re-sterilised tips versus Goldmann applanation tonometry in children
Archivos de la Sociedad Española de Oftalmología (English Edition), 2020The Goldmann applanation tonometer (TAG) is the gold standard for the measurement of intraocular pressure (IOP). In paediatric patients this measurement is challenging. The rebound tonometer (TRB) is an easy to use instrument. In the National Ophthalmology Unit (UNO) the tips of the TRB are re-sterilised (TRB RE).To evaluate the correlation between TRB
A.L. Asturias de León +2 more
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