体外冲击波碎石机治疗泌尿系结石568例临床疗效观察

目的探讨体外冲击波碎石机的治疗泌尿系结石的临床疗效。方法回顾性分析该院2008年3月—2011年3月收治的568例结石患者临床资料,所有患者均经体外冲击波碎石机治疗泌尿系统结石。结果经治疗,504例患者结石粉碎后全部排出体外,占88.7%;其中391例一次碎石成功（77.6%）,75例经过2次或3次排石成功（14.9%）,38例经过3次以上排石成功（7.5%）。64例碎石失败,改用其他方法治疗。结论体外冲击波碎石治疗输尿管结石疗效确切、不良反应小、操作方便可行。

Extracorporeal shock wave lithotripsy machine treatment of urinary stones Clinical observation of 568 cases

Objective To investigate the clinical efficacy of extracorporeal shock wave lithotripsy treatment of urinary stones. Methods A retrospective analysis of 568 cases admitted in our hospital in March 2008-2011 in March stone patients and clinical data of all patients after extracorporeal shock wave lithotripsy treatment of urinary stones. Results After treatment, 504 patients with stones crushed all excreted, accounting for 88.7%; 391 cases of which once gravel success （77.6%） and 75 patients after 2 or 3 rows of stone success （14.9%）, 38 cases after 3The row of stone success more times （7.5%）. 64 cases the gravel fail, the alternative treatment. Conclusion Extracorporeal shock wave lithotripsy treatment of ureteral stones efficacy, adverse reactions, feasible and easy to operate.