Foveal Avascular Zone Changes in OCT-A in Diabetic Retinopathy – A scoping review protocol

2026 Preprint Open access

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Authors: Sruthi Vijendran, Shailaja S. Bhat, Anjhana S N Vellappally
DOI: 10.17605/osf.io/nwb84
Cited by: 0

Abstract

Optical coherence tomography angiography (OCTA) is a noninvasive method for evaluating changes in the retinal microvasculature associated with diabetes mellitus (DM). This review aimed to examine the characteristics of the foveal avascular zone (FAZ) as seen in OCT-A among patients with diabetic retinopathy, which are crucial for determining the severity of vision-threatening diabetic retinopathy and developing treatment plans.

Fields of Study & Subjects

Retinal Diseases and Treatments Retinal Imaging and Analysis Retinal and Macular Surgery

Publication details

Publication date
1 January 2026
Language
EN
Document type
Preprint