睫状体解剖特点对原发性房角关闭影响的研究进展

摘要

原发性房角关闭(PAC)的发病机制复杂而多样.前房结构如虹膜、晶状体等的解剖特征可影响房角关闭,而睫状体的解剖特点与PAC的关系目前尚不明确.睫状突前位已被广泛证实为房角关闭发生的危险因素之一,而睫状体厚度对房角关闭的影响尚存在争议,最新研究发现PAC与睫状体厚度较薄有关.本文针对睫状突位置和睫状体厚度与PAC的关系对相关研究现状进行分析和总结,以期为进一步研究提供参考.%The mechanisms of primary angle closure are complex and varied. It is well known that the anatomic features of iris and lens may have influence on the presence of angle closure. However, the effect of structural features of ciliary body on primary angle closure remain unclear yet. The anterior situation of ciliary processes was extensively proved to be one of the predisposing factors of angle closure. While it 's still controversial how the thickness of ciliary body may affect angle closure. Recent researches found that primary angle closure was associated with thinner ciliary body thickness. This review is aimed at introducing current researches of the effects of ciliary processes position and ciliary body thickness on primary angle closure.