目的：分析逆行泪道置管术后并发症的发生原因及防治方法。 方法：回顾性分析逆行泪道置管术后的患者320例352眼，统计其并发症的发生，分析其可能原因及防治方法。 结果：术后出现的并发症包括泪点劈裂或泪小管撕裂17眼（4.8%）；泪点炎、泪小管炎及泪囊炎11眼（3.1%）；肉芽增殖39眼（11.1%）；拔管困难或断端残留19眼（54%）；假道形成3眼（0.9%）。 结论：泪道置管术中要仔细操作，严格掌握适应证，避免其并发症的发生。

AIM:To analyse postoperative complications and prevention of retrograde intubation of lacrimal passage. METHODS:Complications statistics of 320 patients(352 eyes) were retrospectively analyzed.The causes and methods of prevention and treatment were investigated. RESULTS:Postoperative complications included lacrimal punctum split and laceration of canaliculus in 17 eyes (48%); puncta lacrimalis ,canaliculitis or dacryocystitis in 11 eyes(3.1%);granulation proliferation in 39 eyes (111%); extubation difficulties or stump residue in 19 eyes(5.4%)；false way in 3 eyes(0.9%)。 CONCLUSION:To avoid the complications, it is important to operate carefully and strictly control indications in retrograde intubation of lacrimal passage.