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慢性泪囊炎多由沙眼及慢性鼻腔疾患致鼻泪管阻塞引起,临床表现为溢泪、溢脓、结膜充血、眼部分泌物多等症状。目前治疗方法颇多,但均有一定缺点。为探索治疗慢性泪囊炎的新方法。作者于2 0 0 0 -0 1～2 0 0 2 -12在鼻内镜下使用激光技术行泪囊鼻腔造孔术治疗慢性泪囊炎5 0例( 5
Chronic dacryocystitis mostly caused by trachoma and chronic nasal disorders caused by nasolacrimal duct obstruction, clinical manifestations of overflowing tears, overflow pus, conjunctival congestion, ocular secretions and other symptoms. The current treatment of many, but have some shortcomings. To explore the new method of treating chronic dacryocystitis. The authors in the endoscopic endoscopic laser dacryocystorhinostomy in the treatment of chronic dacryocystitis 50 cases (5