Commentary: Spectral domain optical coherence tomography parameters in pre-perimetric glaucoma
نویسندگان
چکیده
منابع مشابه
Spectral domain optical coherence tomography for glaucoma (an AOS thesis).
PURPOSE Optical coherence tomography (OCT) is a rapidly evolving, robust technology that has profoundly changed the practice of ophthalmology. Spectral domain OCT (SD-OCT) increases axial resolution 2- to 3-fold and scan speed 60- to 110-fold vs time domain OCT (TD-OCT). SD-OCT enables novel scanning, denser sampling, and 3-dimensional imaging. This thesis tests my hypothesis that SD-OCT improv...
متن کاملSpectral-Domain Optical Coherence Tomography for Glaucoma Diagnosis
Identification of structural damage to the optic nerve and retinal nerve fiber layer (RNFL) is an essential component of diagnosis and management of glaucoma. The introduction of spectral-domain OCT (SD-OCT) has allowed objective quantification of damage to these structures with unprecedented resolution. In addition, recent attention has been directed towards imaging the macular area for quanti...
متن کامل[Diagnostic ability of stratus optical coherence tomography (OCT) in pre-perimetric glaucoma diagnosis].
OBJECTIVE To compare retinal nerve fiber layer (RNFL) measurements performed with Stratus OCT 3000 in normal, ocular hypertensive, pre-perimetric and glaucomatous eyes. METHODS 98 normal subjects, 156 ocular hypertensives with short-wavelength automated perimetry (SWAP), 21 ocular hypertensives with altered SWAP (pre-perimetric glaucoma) and 66 glaucomatous eyes were included in the study. Di...
متن کاملRetinal vessel density from optical coherence tomography angiography to differentiate early glaucoma, pre-perimetric glaucoma and normal eyes
PURPOSE To evaluate optic nerve vascular density using swept source optical coherence tomography angiography (OCTA) in patients with early primary open angle glaucoma (POAG), pre-perimetric glaucoma and normal eyes. METHODS This is a prospective, observational study including 56 eyes in total and divided into 3 groups; 20 eyes with mild POAG, 20 pre-perimetric glaucoma eyes, and 16 age-matche...
متن کاملPerformance of time-domain and spectral-domain Optical Coherence Tomography for glaucoma screening
PURPOSE To investigate the measures of validity for selective or population screening of the time-domain Stratus and the spectral-domain Cirrus Optical Coherence Tomography (OCT) imaging techniques in a population-based sample and in clinical glaucoma patients at different stages of glaucoma. PATIENTS AND METHODS A random sample of 307 subjects living in two rural areas in southern Sweden, an...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2021
ISSN: 0301-4738
DOI: 10.4103/ijo.ijo_2960_20