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目的与方法：采用国产ＮＥ－Ｖ碎石机在“Ｂ”超定位下治疗尿路结石１３０３例；结果与结论：肾结石４６７例，粉碎率为９７．６％，１个月和３个月的排净率为６４．０％和９３．７％；输尿管结石６７１例，原位粉碎率为９６．８％，１个月和３个月排净率分别为７７．９％和９２．８％；膀胱结石６５例，粉碎率为１００％，１个月排净率为１００％。共失败３２例（结石未粉碎或击碎后未排出），占２．６％，均改行开放性手术取石。作者对肾结石的ＥＳＷＬ治疗原则、输尿管结石和膀胱结石ＥＳＷＬ的适应征等问题进行了讨论
Objective and Methods: The domestic NE-V lithotripsy machine was used to treat 1303 cases of urinary calculi under “B” ultrasonography. Results and Conclusion: There were 467 cases of kidney stones with the rate of comminution being 97.6%, 1 month and 3 months Of the net discharge rate was 64.0% and 93.7%; 671 cases of ureteral stones, in situ crushing rate was 96.8%, 1 month and 3 months net discharge rates were 77.9% and 92.8 %; 65 cases of bladder stones, crushing rate of 100%, 1 month net discharge rate of 100%. A total of 32 cases failed (stones were not crushed or crushed not discharged), accounting for 2.6%, were diverted to open surgery stone. The authors discuss ESWL treatment of kidney stones, ureteral calculi, and indications of ESWL in bladder stones