相干光断层血管成像在青光眼视盘血流检测中的应用

相干光断层血管成像（optical coherence tomography angiography，Angio-OCT）是一种新型的、无创性的眼底血管造影方法，能够为视网膜、黄斑区及视盘提供高分辨率、分层分析的图像。其围绕视盘及视盘旁视网膜毛细血管的测量可实现对青光眼的诊断及严重程度分级，并且 Angio-OCT 首次在活体上实现对视盘的血流分析达到组织解剖水平，为青光眼发病机制的研究提供证据，特别是对青光眼血管学说具有重要的意义。（国际眼科纵览，2016，40：145-150）

The application of angio-OCT in optic disc blood flow detection of glaucoma

Angio-OCT is a new,noninvasive imaging technique that provides high-resolution,en-face images of the retinal,macular area and the optic nerve head.Angio-OCT could be applied to glaucoma-tous diagnosis and severity classification depending on measurement of capillary circulation in the optic disc and peripapillary retina,which first achieved anatomical level in the blood flow of optic disc analysis in vivo that provides evidence for the understanding of the pathogenesis in glaucoma and has important significance in vascular theory.(Int Rev Ophthalmol,2016,40:145-150)