探讨泪道引流管在治疗单纯早期慢性泪囊炎中的疗效。 方法：对确诊为鼻泪管阻塞的早期慢性泪囊炎患者46例50眼实施了泪道引流管植入术，术后随访6mo。 结果：治疗早期慢性泪囊炎患者46例50眼，其中治愈39例42眼（84%），有效4例5眼（10%），无效3例3眼（6%）。 结论：泪道引流管在治疗早期慢性泪囊炎中的疗效显著，具有操作时间短、安全、痛苦小等优点，适合广大基层医院的开展

To probe the effect of lacrimal drainage tube in the treatment of chronic dacryocystitis in the early period. METHODS: Totally 46 cases (50 eyes) who were diagnosed as chronic dacryocystitis were conducted lacrimal drainage tube implantation, and followed up for 6 months. RESULTS: Among the 46 cases (50 eyes) with early chronic dacryocystitis, 42 eyes were cured (84%), 5 eyes were effective (10%), 3 eyes failed (6%). CONCLUSION:The lacrimal drainage tube in the treatment of early chronic dacryocystitis is significantly effective, which have the advantages of short operating time, safe and painless. It is suitable to carry out widely in the primary hospital.