Role of Optical Coherence Tomography Angiography in Early Detection and Severity Assessment of Diabetic Macular Ischemia: A Cross-Sectional Study
DOI:
https://doi.org/10.48047/Keywords:
Diabetic macular ischemia; diabetic retinopathy; optical coherence tomography angiography; foveal avascular zone; vessel density; retinal ischemia; macular perfusion.Abstract
Background: Diabetic macular ischemia (DMI) is an important cause of visual dysfunction in diabetic retinopathy and results from progressive retinal capillary non-perfusion, particularly around the fovea. Conventional fluorescein angiography is invasive and provides limited depth-resolved information regarding individual retinal capillary plexuses.
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Published
2024-10-15
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