KTP-Nd:YAG激光治疗泪道阻塞的疗效观察  

The Effect of Treating Obstructive Disease of Lacrimal Duct by KTP-Nd:YAG Laser

作　　者：李劲[1] 张琳[1] 殷伟民[1] 

机构地区：[1]上海第二医科大学附属仁济医院眼科,上海200127

出　　处：《应用激光》2005年第2期137-138,116,共3页Applied Laser

摘　　要：目的:观察KTP激光治疗泪道阻塞的疗效,并对泪道不同阻塞部位的临床效果进行分析。方法:采用KTP激光气化疏通泪道后,应用典必殊眼膏,随访6月-1年。结果:泪小(总)管阻塞组、鼻泪道阻塞组、多部位阻塞组(两个或两个以上部位)、慢性泪囊炎组的有效率分别是86.9%、90%、60.2%、68.9%。慢性泪囊炎组和多部位阻塞组的疗效均明显低于鼻泪道阻塞组和泪小(总)管阻塞组(P〈0.05)。结论:KTP激光是一种治疗泪道阻塞的简单有效的方法。Objective: To observe the effects of Nd:Y AG laser on obstructive diseasea of the lacrimal duct. Method: KTP-Nd:YAG laser was used to reform patency of the lacrimal duct,with applying TobraDex ointment at the end of surgery,All patients were followed up from 6 mouths to a year. Re sult: 386 paients(451eyes) were observed and the effective rate of operation in groups of lacrimal duct, nasolacrimal duct,multispot lacrimal duct, chronic dac ryocystitis were 86.9% ,90%,60.2%,68.9%. The efficacy of nasolacrimal duct and l acrimal duct were more superior than group of multispot lacrimal duct and chroni c dacryocystitis(P〈0.05〉). Conclusion:KTP laser is effective and safe therapy in lacrimal duct occlusion.

关 键 词：激光治疗 KTP ND:YAG 阻塞 疗效观察 临床效果 激光气化 部位 有效率 慢性 

分 类 号：TN248.1[电子电信—物理电子学] S854.5[农业科学—临床兽医学]