低能量长间距ESWL治疗尿路结石1200例报告

目的探讨低能量长间距冲击波技术在体外冲击波碎石（ESWL）中的应用以及X线、B超双定位技术在ESWL中的优势。方法应用低能量长间距冲击波及X线、B超双定位技术进行ESWL1200例。结果总碎石成功率为99．5%，3个月结石排净率为83.%。结论低能量长间距冲击波技术碎石率高、组织损伤小、无严重并发症等优点。X线、B超双定位技术值得推广。

Treatment of urinary stones by low-energy and long-distance shock wave ESWL (Report of 1200 Cases )

Objective Through the application and research of the technique Low energy and long-distance shock wave by extracorporeal shock wave Lithotripsy (ESWL) We intend to explore its application skills, advantage of X-ray or B-mode ultrasonic examination in determining the location. Methods we used the technique of low energy, long-distance shock wave and X-ray or B-mode ultrasonic examination in determiming the location to treat 1200 Patients who suffered from calculus disease. Results The criterion of success was the stone diameter <3mm or the stone was removed. The treatment has a overall snccess rate of 99.5% and the complete discharging rate of urinary stone at 3 monthes was 83.6%. Conclusions By the techniqne of low-energy and long distance shock wave, the suceess rete was high and the tissue trauma was moderate and no serious side-effect was observed. This treatment has great practical value, and the technique of x-ray or B-mode ultrasonic examination in determing the location of calculus is well worth spreading.