为了减少在以往泌尿系结石治疗上采用传统的开放手术方法造成的损伤大、并发症较多的弊端,我们应用国产KDE—Ⅱ型体外冲击波碎石机治疗泌尿系结石101例,经临床观察:结石粉碎率为99.10%,随访67例病人,三个月内结石排净率为92.50%。本文还对病例选择和与治疗有关的其他因素和并发症的防治进行了讨论. In order to reduce the traditional treatment of urinary tract stones by the traditional method of open injury caused by large, complications and more drawbacks, we use domestic KDE-Ⅱ extracorporeal shock wave lithotripsy lithotripsy 101 cases, the clinical observation: Stone crushing rate was 99.10%, follow-up of 67 patients, within three months of stone clearance rate of 92.50%. This article also discusses the selection of cases and other factors related to treatment and prevention of complications.