Voronin G V, Petrov S Yu, Volzhanin A V, El-Sangahawi A A, Avetisov K S
I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.
Research Institute of Eye Diseases, Moscow, Russia.
Vestn Oftalmol. 2020;136(2):93-98. doi: 10.17116/oftalma202013602193.
Potential obstruction of the anterior chamber angle by iris root is a key factor of the pathogenesis of angle-closure glaucoma. Development and adoption of ultrasound biomicroscopy and optical coherence tomography in clinical practice have significantly expanded the capabilities of studying the structures of the anterior eye segment in terms of angle closure risk factors through improving visualization depth and quality of examination, including different variants of iris structure and potential changes of its shape in mydriasis. The article reviews various studies dedicated to the progression of primary angle-closure glaucoma and its dependence on the biometric parameters of the eye and changes in pupil size.
虹膜根部对前房角的潜在阻塞是闭角型青光眼发病机制的关键因素。超声生物显微镜检查和光学相干断层扫描技术在临床实践中的发展与应用，通过提高检查的可视化深度和质量，包括不同的虹膜结构变体以及散瞳时其形状的潜在变化，显著扩展了在闭角危险因素方面研究眼前节结构的能力。本文综述了关于原发性闭角型青光眼进展及其与眼部生物测量参数和瞳孔大小变化相关性的各种研究。
