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目的 探讨介入性鼻泪管支架置入术治疗鼻泪管阻塞的临床疗效。方法 采用Ｓｏｎｇ ６０１ 型鼻泪管支架组套，经鼻侧逆行置入支架治疗鼻泪管阻塞５ 例。结果 技术成功率１００ ％ 。术后即刻造影鼻泪管通畅。１ 例术后１ 周出现再堵塞，其余４ 例溢泪症状完全缓解。随访５ ～１２ 个月，１ 例４ 个月后复发，另３ 例保持通畅至今。结论 鼻泪管支架置入术是治疗鼻泪管阻塞简单有效的方法。
Objective To investigate the clinical effect of interventional nasolacrimal duct stenting in the treatment of nasolacrimal duct obstruction. Methods The Song 601 - type nasolacrimal duct stent was used to treat 5 cases of nasolacrimal duct obstruction by retrograde nasal cannulation. Results of technical success rate of 100%. Immediate postoperative radiography nasolacrimal duct patency. Re-occlusion occured in one case one week after operation, and the remaining four cases had complete remission of overflowing symptoms. Followed up for 5 to 12 months, 1 case of recurrence after 4 months, the other 3 cases remain patency so far. Conclusion Nasolacrimal duct stenting is a simple and effective method for the treatment of nasolacrimal duct obstruction.