[关键词]
[摘要]
眼前节光学相干断层扫描血管造影(AS-OCTA)作为一种新兴的眼前节成像技术，近年来已在结膜、巩膜、角膜、虹膜等组织的血管成像中得到应用。文章重点研究AS-OCTA在提供眼前节血管形态信息及血管密度定量测量方面的能力，包括血管密度、血管直径和分支情况等关键参数。相较于传统的血管成像技术(荧光素血管造影、吲哚菁绿血管造影)，AS-OCTA以其高分辨率和信息丰富度，展现出在眼科诊断和治疗中的巨大潜力，预示着其将成为未来眼科临床实践中不可或缺的工具。文章旨在探讨AS-OCTA在眼前段疾病诊断和治疗中的应用价值，以及其在提高临床决策准确性方面的重要性。
[Key word]
[Abstract]
Anterior segment optical coherence tomography angiography(AS-OCTA), as an emerging imaging technology for the anterior segment of the eye, has been increasingly applied in vascular imaging of the conjunctiva, sclera, cornea, and iris in recent years. This article focuses on the capability of AS-OCTA in providing morphological information of the anterior segment vasculature and quantitative measurements of vascular density, including key parameters such as vessel density, vessel diameter, and branching patterns. Compared to traditional imaging techniques(fuorescein angiography and indocyanine green angiography), AS-OCTA demonstrates significant potential in ophthalmic diagnosis and treatment due to its high resolution and richness of information, suggesting that it will become an indispensable tool in the future ophthalmic clinical practice. The purpose of this study is to explore the application value of AS-OCTA in the diagnosis and treatment of anterior segment diseases, as well as its importance in enhancing the accuracy of clinical decision-making.
[中图分类号]
[基金项目]
福建省卫健委中青年骨干人才培养项目(No.2021GGB039); 福建省自然科学基金计划项目(No.2023J011582); 厦门市自然科学基金项目(No.3502Z202374103)
