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目的:探讨应用U-100双频激光和钬激光腔内治疗输尿管结石的疗效和操作体会。方法:回顾性分析850例输尿管膀胱结石在输尿管镜下激光碎石的临床资料。结果:一次性碎石总成功率为91%。膀胱结石碎石成功率为100%。术后碎石总排净率为95%。结论:输尿管镜下激光治疗输尿管膀胱结石,具有安全可靠、损伤小、恢复快、碎石率高等优点,是微创治疗的有效方法之一。对尿路结石,尤其是输尿管结石作为首选,疗效满意。
Objective: To explore the application of U-100 dual-frequency laser and holmium laser in the treatment of ureteral calculi in the efficacy and operational experience. Methods: A retrospective analysis of 850 cases of ureteral calculi in ureteroscopic laser lithotripsy clinical data. Results: Disposable stone assembly was 91%. Bladder stone gravel success rate was 100%. The total postoperative gravel discharge rate was 95%. Conclusion: Ureteroscopic laser treatment of ureteral calculi has the advantages of safety, reliability, less damage, quick recovery and high rate of gravel. It is one of the effective methods for minimally invasive treatment. Urinary tract stones, especially ureteral stones as the first choice, with satisfactory results.