倍频YAG激光治疗泪道阻塞的远期疗效观察  

Forward Efficacy of Lacrimal Passage Obstruction Treated by Double Frequency YAG Laser

作　　者：马显力[1] 周灵[1] 郭建兵[1] 宋志杰[1] 马瑞芳[1] 

机构地区：[1]广东省惠州市人民医院,惠州516002

出　　处：《眼科学报》2005年第2期82-83,共2页Eye Science

摘　　要：目的:探讨倍频YAG激光治疗不同部位泪道阻塞的远期疗效,并分析其原因。方法:采用倍频Nd:YAG激光治疗机对64例66只眼的不同部位泪道阻塞分别进行激光治疗,观察其远期疗效的变化情况。结果:泪小点、泪小管、泪总管远期治愈率分别为100%、94%、89%,鼻泪管阻塞远期治愈率29%。结论:倍频YAG激光治疗泪道阻塞更适合于泪小点、泪小管、泪总管阻塞,而对于鼻泪管伴慢性泪囊炎远期疗效差,更适合于选用其它术式。Purpose:To study the forward efficacy of lacrimal passage obstruction in different location treated by frequency-doubled YAG laser. Methods:The forward efficacy of obstruction at different lacrimal passage located in 66 eyes from 64 cases treated by frequency-doubled Nd:YAG laser respectively were analyzed. Results:The forward cure rate of stenosis of the puncta, dacryogogatresia, and common lacrimal duct stenosis is 100%, 94% and 89% respectively. As for dacryocystorhinos-tenosis, lower to 29%. Conclusion:Frequency-doubled YAG laser is more fit for puncta stenosis, dacryogo-gatresia and common lacrimal duct stenosis. Choosing the other treatment is suitable to dacryocystorhinostenosis which is accompanied by chronic dacyocystitis for YAG laser′s poor forward efficacy.

关 键 词：泪道阻塞 远期疗效观察 倍频 Nd:YAG激光治疗机 远期治愈率 不同部位 鼻泪管阻塞 泪总管阻塞 慢性泪囊炎 变化情况 泪小点 泪小管 

分 类 号：R777.2[医药卫生—眼科]