The Relationship between Standard Automated Perimetry and GDx VCC Measurements
نویسندگان
چکیده
منابع مشابه
The relationship between standard automated perimetry and GDx VCC measurements.
PURPOSE To investigate the relationship between retinal light sensitivity measured with standard automated perimetry (SAP) and retardation of the peripapillary retinal nerve fiber layer (RNFL) measured with the GDx VCC (Laser Diagnostic Technologies, Inc., San Diego, CA). METHODS Forty-seven healthy subjects and 101 patients with glaucoma were examined with SAP and with the commercially avail...
متن کامل[Relationship between standard automated perimetry and HRT, OCT and GDx in normal, ocular hypertensive and glaucomatous subjects].
PURPOSE To determine the correlations between structural parameters of the optic nerve head and the retinal nerve fiber layer (RNFL) obtained by using a Heidelberg Retina Tomograph II (HRT II), optic coherence tomography (OCT), and laser polarimetry (GDX-VCC) and the perimetric indices of standard automated perimetry (SAP) in normal, ocular hypertensive and glaucomatous subjects. METHODS Thre...
متن کاملComparison of Retinal Nerve Fiber Layer Measurements between NTG and HTG using GDx-VCC
PURPOSE To compare quantitative polarimetric measurements in eyes with NTG and HTG using GDx-VCC. Both groups were matched by age and glaucoma stage based on the Humphrey visual field test. METHODS We retrospectively reviewed the records of 146 patients who underwent Humphrey field analysis (HFA) and GDx-VCC. We compared outcomes of retinal nerve fiber layer (RNFL) parameters among the three ...
متن کامل[Relationship between standard automated perimetry and optic nerve head topography performed with the Heidelberg Retina Tomograph].
PURPOSE To determine the correlations between optic nerve head (ONH) parameters measured with the Heidelberg Retina Tomograph (HRT), and the main outcomes of standard automated perimetry (SAP) in normal, ocular hypertensive, glaucoma suspects and glaucomatous subjects. METHODS Four hundred and twenty-three patients were enrolled in the study and classified into four groups depending on baseli...
متن کاملRepeatability of automated perimetry: a comparison between standard automated perimetry with stimulus size III and V, matrix, and motion perimetry.
PURPOSE Standard automated perimetry (SAP) shows a marked increase in variability in damaged areas of the visual field. This study was conducted to test the hypothesis that larger stimuli are associated with more uniform variability, by investigating the retest variability of four perimetry tests: standard automated perimetry size III (SAP III), with the SITA standard strategy; SAP size V (SAP ...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2004
ISSN: 1552-5783
DOI: 10.1167/iovs.03-0646