目的：研究人工鼻泪管植入术治疗鼻腔泪囊吻合术失败后复发的疗效, 评价其临床应用价值。 方法：对12例13眼鼻腔泪囊吻合术后复发患者行人工鼻泪管植入术。 结果：患者12例13眼均成功植入鼻泪管支架, 术后随访1~ 6mo, 有效率为85%。并发症包括出血、冲洗时眼睑水肿、支架阻塞等。 结论：人工鼻泪管植入术是目前治疗鼻腔泪囊吻合术后复发患者的一种安全、简便、有效的方法。

AIM:To study the efficacy of artificial nasolacrimal duct implantation for treatment of postoperative recurrence of dacryocystorhinostomy and evaluate its clinical value. METHODS:Twelve cases (13 eyes) with postoperative recurrence of dacryocystorhinostomy underwent artificial nasolacrimal duct implantation.  RESULTS:Twelve cases (13 eyes) were successfully implanted in nasolacrimal duct stent.Patients were followed up for 1 month to 6 months, the effective rate was 85%.Complications occurred including bleeding, eyelid edema as flushing and blocking of the nasolacrimal duct stent.  CONCLUSION:Artificial nasolacrimal duct implantation is a safe, simple and effective way for the treatment of postoperative recurrence of dacryocystorhinostomy.