钬激光结合输尿管镜治疗泌尿系结石研究

目的探讨钬激光结合输尿管镜治疗泌尿系结石的临床疗效及并发症情况。方法选取我院2011年1月～2012年12月收治的162例泌尿系结石患者，分为实验组81例，对照组81例，实验组采用钬激光结合输尿管镜治疗泌尿系结石，对照组采用常规冲击波碎石治疗泌尿系结石，观察比较两组的临床疗效。结果钬激光一次性碎石手术后排石排净率高达93．8％；手术的时间为25—125min，平均时间57min；手术后住院时间为2～10d，平均6．0d；排净结石时间为2-6周，平均3周。实验组治愈81例，总有效率为100．0％；对照组治愈70例，总有效率为86．4％，两组比较差异显著（P〈0．05）。结论钬激光结合输尿管镜治疗泌尿系结石安全有效，并发症少，值得临床推广。

The clinical effect of holmium laser lithotripsy for urinary calculi via ureteroscope

Objective To study the analysis of ureteroscopy for the treatment of urinary calculi holmium laser combined with the clinical efficacy and complications. Methods Clinical data of 162 cases with urinary calculi from January 2011 to December 2012 were studied,they were divided into the observation group 81cases and control group of 81 cases,the observation group of holmium laser combined with ureteroscopy,the control group used conventional shock wave lithotripsy in the treatment of urinary calculi, compared the clinical efficacy of the two groups. Results About 93.8% stones were fragmented in one treatment session; The time of surgery was 25-125 min（average 57 min）; After the operation, length of hospital was 2-10 d （average 6.0 d）; Row of net stones in time was 2-6 w（average 3 w）. The experimental group were 81 cases,the total effective rate was 100.0% ;The control group were 70 cases,the total effective rate was 86.4%,had significant difference（P 〈0.05）. Conclusion Holmium laser combined with ureteroscopy clinical curative effect of treatment of urinary calculi is safe and effective, with less complications, is worth the clinical promotion.