虹膜粘连（synechia），指瞳孔缘与晶状体前囊之间存在着点状或轮辐状粘着、瞳孔变形。一般是眼内炎症后出现的并发症。如果粘连很紧，可能导致瞳孔不能放大和缩小；完全粘连可能导致青光眼的发生。需要在药物控制下，激光手术治疗。反复活动性虹膜炎患者可接受虹膜粘连分离术治疗。
n. synechia
misc. synechia of iris
虹膜粘连切开刀 synechotome ; synechia knife ; synechia a knife
虹膜粘连分离术 synechiolysis
虹膜后粘连 posterior synechia of the iris ; posterior synechia ; posterior
虹膜前粘连 anterior ; peripheral anterior synechia ; PAS
虹膜全粘连 total synechia
虹膜环形粘连 annular synechia ; circular synechia
称为虹膜前粘连 anterior synechia of the iris
虹膜周边粘连 peripheral synechia
虹膜周边前粘连 peripheral anterior synechia of iris
结果显示：术中并发症为后囊混浊、虹膜粘连、玻璃体脱出、后弹力层脱离；
The result show that the intraoperative complications are post-capsule opacity, inis posterior synechiae, prolapse of vitreous and Descemet's layer detachment;
方法YAG激光单脉冲先切除前膜与虹膜的粘连，再将人工晶状体表面前膜粉碎性切除。
Methods a single pulse YAG laser was used to relieve the iris synechia and blow up the membrane on anterior surface of IOL.
结果78 9%的患者术后矫正视力达0 5以上，术后并发症包括晶状体后囊浑浊与虹膜后粘连。
Results the corrected visual in 78.9% of the patients reach to 0.5 or better. Postoperative complications included posterior capsule opacification and iris posterior synechiae.
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