泪道阻塞是眼科常见疾病 ,常并发慢性泪囊炎。该病的治疗方法很多[1 ] ,以建立鼻引流道为基本治疗原则。我科自 1 999年 6月至 2 0 0 1年 2月 ,应用泪道探通联合丝裂霉素Ｃ治疗泪道阻塞 42例 5 2眼 ,随访 3～6月 ,取得较好疗效 ,现报告如下。1　资料与方法1 1　一般资料　本组 Lacrimal duct obstruction is a common eye disease, often complicated by chronic dacryocystitis. The treatment of the disease many [1], to establish nasal drainage as the basic principles of treatment. Our department from June 1999 to February 2001, the application of lacrimal exploration combined with mitomycin C treatment of lacrimal duct obstruction in 42 cases 5 2, followed up 3 to 6 months, and achieved good results, and now The report is as follows. 1 Materials and Methods 1 1 General Information This group