Hand-held dynamic contour tonometry
نویسندگان
چکیده
منابع مشابه
Comparing dynamic contour tonometry to Goldmann and hand-held tonometry in normal, ocular hypertension, and glaucoma populations.
We prospectively compared dynamic contour tonometry (DCT) to Goldmann (GAT) and hand-held tonometry (HHT) in normal, ocular hypertension, and glaucoma populations. Both measurements were made on each patient within a 5-minute period during routine office exams over 4 months. While DCT is in good overall agreement with GAT and HTT, there is some systematic deviation at different pressure ranges ...
متن کاملComparison Between Dynamic Contour Tonometry and Goldmann Applanation Tonometry
PURPOSE To compare the intraocular pressures (IOPs) measured by dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT), and to investigate the association of IOPs on eyes of varying central corneal thickness (CCT). METHODS In this prospective study, 451 eyes of 233 subjects were enrolled. IOPs were measured by GAT and DCT. CCT was measured three times and the average was cal...
متن کاملDynamic contour tonometry in asymmetric glaucoma patients
BACKGROUND The purpose of this study was to determine any difference in dynamic contour tonometry and ocular pulse amplitude in asymmetric glaucoma patients with the same applanation intraocular pressure. METHODS This is a prospective, observational study of 30 glaucoma patients and 11 controls from June 2007 to February 2008. Most of the glaucoma patients were on prostaglandin analog treatme...
متن کاملTonometry in corneal edema after cataract surgery: dynamic contour tonometry versus Goldmann applanation tonometry
INTRODUCTION Intraocular pressure (IOP) determination using dynamic contour tonometry (DCT) has been considered to be independent of central corneal thickness (CCT), while Goldmann applanation tonometry (GAT) is known to be influenced by various corneal properties. In this study, IOP was measured before and 1 day after cataract surgery using GAT and DCT to investigate the possible effects of co...
متن کاملEvaluation of Goldmann applanation tonometry, rebound tonometry and dynamic contour tonometry in keratoconus
PURPOSE To compare the intraocular pressure (IOP) measurements obtained with the rebound tonometry (RT), dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) in keratoconic corneas and to investigate the effects of central corneal thickness (CCT) and corneal radius of curvature (CR) on IOP measurements. METHODS Sixty-three eyes of 63 keratoconus patients were enrolled in t...
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ژورنال
عنوان ژورنال: Acta Ophthalmologica
سال: 2011
ISSN: 1755-375X
DOI: 10.1111/j.1755-3768.2009.01625.x