OCT Angiography: A promising tool in Glaucoma

OCT Angiography: A promising tool in Glaucoma

Optical Coherence Tomography Angiography, a non-invasive imaging modality provides a quantitative assessment of microcirculation of retina and choroid in various layers. It is based on split spectrum amplitude decorrelation algorithm (SSADA) which detects moving red blood cells and eliminates other...

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Bibliographic Details
Main Authors: Priya Saraf, Neha Sachdeva, Hage Amung
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2021-10-01
Series:Delhi Journal of Ophthalmology
Subjects:
octa
glaucoma
ssada
vessel density
flow index
microvascular dropouts
radial peripapillary slab
choroidal slab
Online Access:https://journals.lww.com/10.7869/djo.726
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Summary:Optical Coherence Tomography Angiography, a non-invasive imaging modality provides a quantitative assessment of microcirculation of retina and choroid in various layers. It is based on split spectrum amplitude decorrelation algorithm (SSADA) which detects moving red blood cells and eliminates other noise (information). This review provides a comprehensive summary on relevance, uses and limitations of Optical Coherence Tomography Angiography (OCTA) in glaucoma.
ISSN:0972-0200
2454-2784

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