A review of the optical coherence tomography angiography in neuro-ophthalmology.

Optical coherence tomography angiography (OCT-A) has emerged as a promising imaging technique within the field of ophthalmology. This review explores the potential applications of OCT-A in neuro-ophthalmology for both diagnostic and prognostic purposes. To fully realize the benefits of OCT-A in this domain, further investigation into the characteristics and natural history of the optic disc vasculature in neuro-ophthalmic disorders is essential. Future direction includes standardizing OCT-A protocols to facilitate cross-comparison and help integration of OCT-A in the evaluation of individuals with optic nerve pathology.