Results 131 to 140 of about 7,561 (175)
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COMPARISON OF SCHIÖTZ AND GOLDMANN TONOMETRY IN A POPULATION
Acta Ophthalmologica, 1972Schiötz tonometers are still used widely for routine tonometry and glaucoma screening. Appreciation of the inaccuracy of impression tonometry has led to a general agreement that Schiötz tonometry should be supplemented by applanation tonometry. In a material of paired Schiötz and Goldmann measurements we found that about every fifth individual with an ...
exaly +3 more sources
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.
Jens Funk
exaly +4 more sources
Correction Factors for Goldmann Tonometry
Journal of Glaucoma, 2013The purpose of the study was to evaluate the in vitro accuracy of correction factors in decreasing the error in the intraocular pressure (IOP) measurements obtained using the Goldmann Applanation Tonometer (GAT).Nineteen donor corneas, from individuals aged between 57 and 99 years (mean 75.7 years, standard deviation±11.4 years) were subjected to ...
Ahmed, Elsheikh +4 more
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Self-tonometry with the Ocuton S versus Goldmann tonometry
Graefe's Archive for Clinical and Experimental Ophthalmology, 1999The purpose of the study was to evaluate the acceptance and reproducibility of a new self-tonometer (Ocuton S) and to compare it with the Goldmann applanation tonometer.The Ocuton S was studied in 20 healthy volunteers and 100 patients. After detailed explanation to each individual and a number of test measurements, we studied the reproducibility and ...
I, Theofylaktopoulos +2 more
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Comparison of Proview phosphene tonometry with Goldmann applanation tonometry
Canadian Journal of Ophthalmology, 2006To compare intraocular pressures obtained using a handheld pressure phosphene tonometer (PPT) (Proview, Bausch & Lomb Pharmaceuticals, Inc., Tampa, Fla.) with Goldmann applanation tonometry.Comparative case series of 30 randomly selected patients.The readings obtained with the pressure phosphene tonometer display a higher mean and a larger standard ...
Scott J, Morledge-Hampton +4 more
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Comparison of Goldmann and Schiotz Tonometry in a Community
Archives of Ophthalmology, 1966The Goldmann applanation tonometer, among clinical instruments presently available, may provide the most valid estimate of intraocular pressure in humans. Examination with this tonometer offers a promising method of collecting descriptive data on the frequency distribution of intraocular pressure.
J T, Schwartz, G G, Dell'Osso
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Accuracy of Goldmann tonometry in clinical practice
Acta Ophthalmologica, 1993Abstract The intra‐ and inter‐observer variability of Goldmann applanation tonometry was studied in 8 hospital tonometrists, 4 of whom received brief revision training in tonometer use. Intraocular pressure (IOP) measurements were obtained from 16 glaucoma patients. Over a series of four readings taken from individual eyes, intraocular pressure did not
S, Sudesh, M J, Moseley, J R, Thompson
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Goldmann Applanation Tonometry Free of the Slitlamp
Archives of Ophthalmology, 2010A prototype device was developed for using the Goldmann applanation tonometer (GAT) without a slitlamp to make it potentially practical to measure intraocular pressure (IOP) away from the clinic. Inexpensive consumer video components and a small flashlight replaced the microscope and illuminator of the slitlamp in a device that was assembled to use a ...
Bruce E, Cohan +3 more
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Goldmann Applanation Tonometry without Fluorescein
Optometry and Vision Science, 1981Abstract Recently, there have been several suggestions that Goldmann applanation tonometry can be performed without fluorescein. In order to determine the clinical efficacy of performing Goldmann applanation tonometry without fluorescein, 100 consecutive patients had applanation tonometry performed without fluorescein (Ophthetic only)
D C, Bright +3 more
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Comparison of Dynamic Contour Tonometry and Goldmann Applanation Tonometry in Keratoconus
Cornea, 2011We performed a comparative study using Goldmann applanation tonometry (GAT) and dynamic contour tonometry (DCT) to measure intraocular pressure (IOP) in eyes with keratoconus.IOP was measured in 114 eyes of 75 patients with keratoconus (51 men and 24 women; mean age, 36.1 ± 11.2 years) using GAT and DCT in randomized order.
Jan Darius, Unterlauft +4 more
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