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探讨输尿管镜技术治疗输尿管结石的效果。方法对７６例输尿管结石采取气压弹道碎石机和输尿管镜联合应用的方法进行腔内碎石治疗。结果７６例中７２例获成功，成功率９４．７％；输尿管镜插放成功率９７．４％（７４／７６）；２例因结石移位至肾盂而未能彻底粉碎结石，腔内碎石成功率为９７．３％（７２／７４）。结论气压弹道碎石机与输尿管镜联合应用治疗输尿管结石，疗效可靠，患者痛苦小，术后恢复快，可作为输尿管结石治疗的常用方法
To discuss the effect of ureteroscopic treatment of ureteral calculi. Methods 76 cases of ureteral stones by pneumatic lithotripsy and ureteroscopy combined with the method of intraluminal lithotripsy. Results Of the 76 cases, 72 cases were successful, with a success rate of 94.7%. The success rate of ureteroscopic insertion and removal was 97.4% (74/76). Two cases failed to completely crush the stones because of metastasis to the renal pelvis. Stone success rate was 97.3% (72/74). Conclusions The combination of pneumatic lithotripsy and ureteroscopy in the treatment of ureteral calculi has reliable curative effect, small pain and rapid recovery after operation, and can be used as a common method for the treatment of ureteral calculi