输尿管镜气压弹道碎石术治疗输尿管结石186例报告

目的探讨输尿管镜气压弹道碎石术治疗输尿管结石的疗效。方法对186例输尿管结石行输尿管镜气压弹道碎石术治疗。结果36例输尿管上段结石气压弹道碎石成功率80．6％（29／36）；55例输尿管中段结石气压弹道碎石成功率92．7％（51／55）；95例输尿管下段结石气压弹道碎石成功率100％（95／95）。术中发生输尿管损伤5例（2．7％）。术后4周复查结石清除率94．1％（175／186）。结论经尿道输尿管镜气压弹道碎石术是治疗输尿管结石的一种安全、有效的方法。

Ureteroscopic Pneumatic Lithotripsy for Ureter Stones

Objective To evaluate the efficacy of ureteroscopic pneumatic lithotripsy in the treatment of ureter stones.Methods A total of 186 cases ureteroscopic pneumatic lithotripsy were performed in our hospital.The outcomes of the surgery were analyzed.Results The success rate of the operation was 80.6%(29/36) for the upper ureteral calculi,92.7%(51/55) for the middle,and 100%(95/95) for the lower ones,respectively.Four weeks after the surgery,re-examination showed that the rate of stone removal was 94.1%(175/186).Injuries to the ureter occurred in 5(2.7%) of the cases.Conclusion Ureteroscopic pneumatic lithotripsy is an effective and safe method for ureteral calculi.