自制泪道探针治疗先天性鼻泪管阻塞的临床研究

A new probe for congenital nasolacrimal duct obstruction

目的 :观察自制泪道探针治疗先天性鼻泪管阻塞的效果。方法 :采用自行设计制造的泪道探针治疗 15 8例 (172只眼 )先天性鼻泪管阻塞患儿。结果 :术后随访 12～ 2 4月 ,平均 17 8月 ,经 1～ 3次探通治疗 ,总成功率为98 2 %。术后仅有少许鼻腔出血外 ,无严重并发症发生。结论 :自制小儿泪道探针简便、安全 。

Objective To investigate the therapeutic effect of a new probe for congenital nasolacrimal duct obstruction. Methods The probe was designed and manufactured by ourselves. We observed 158 cases (172 eyes) with congenital nasolacrimal duct obstruction and treated them with the probe 1～3 times. Results The mean period of postoperative follow up was 17.8 (range 12～24 months) months. The success rate was 98.2%. Common complications included a slight blood stained nasal discharge. Conclusion Our newly designed and manufactured probe provides a new probe for congenital nasolacrimal duct obstruction. The probe is a safe, simple and effective treatment method for congenital nasolacrimal duct obstruction