原发性闭角型青光眼的虹膜力学与房水力学

中国地球物理学会年刊 Pub Date : 2002-12-01 DOI:10.1109/IEMBS.2002.1053211

E. C. Huang, J. Heys, V. Barocas

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引用次数: 0

摘要

原发性闭角型青光眼的特点是前房角狭窄，位于前侧的虹膜阻断房水通过小梁网流出，导致眼压升高。采用数学模型研究了体液-虹膜在协同角闭合过程中的相互作用。该模型预测，随着前房角的减小和虹膜平台的闭合，眼压升高，这与临床观察一致。

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Aqueous humor and iris mechanics in synechial closure in primary angle-closure glaucoma

Primary angle-closure glaucoma features a narrow anterior chamber angle in which the anteriorly positioned iris blocks aqueous humor outflow through the trabecular meshwork, subsequently increasing the intraocular pressure. A mathematical model is used to investigate the aqueous humor-iris interaction in synechial angle closure. The model predicted increased intraocular pressure as the anterior chamber angle decreased and a plateau iris configuration in synechial angle closure - consistent with clinical observations.

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来源期刊

中国地球物理学会年刊

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发文量

368