【摘要】 随着神经眼科的发展，视网膜成像技术被越来越多地应用于神经系统疾病患者视网膜形态结构病变的研究中。光学相干断层扫描(OCT)及光学相干断层扫描血管成像(OCTA)技术为高分辨率、非侵入性的视网膜成像技术，可对视网膜组织结构及血管成像。脑小血管病(CSVD)与老年人认知功能减退、步态障碍、精神情感异常等密切相关。作者对OCT及OCTA在CSVD中应用的研究进展进行了综述，旨在为CSVD的早期诊断及预防提供一定参考。更多还原

【Abstract】 With the development of neuro-ophthalmology, retinal imaging technology is increasingly applied to the study of retinal morphological structural lesions in patients with neurological diseases. Optical coherence tomography(OCT) and optical coherence tomography angiography(OCTA) are high-resolution, non-invasive retinal imaging techniques that can image retinal tissue structure and blood vessels. Cerebral small vessel disease(CSVD) is closely related to cognitive decline, gait disorder, and psycho-emotional abnormalities in the elderly. The authors reviewed the research progress of OCT and OCTA in CSVD, aiming to provide a reference for the early diagnosis and prevention of CSVD.更多还原