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1991年5月至1992年5月,我院采用国产NE-Ⅳ型碎石机对146例尿路结石患者进行了229人次的原位碎石治疗。碎石成功率为98.63％,碎石术后3个月内肾上盏及肾盂排石率为68.99％,输尿管下段排石率为72.3％。本组结果表明,体外震波碎石治疗尿路结石安全、有效、并发症少。提高碎石疗效在于准确地B超定位及合理地选择适应症。
May 1991 to May 1992, our hospital using domestic NE-Ⅳ lithotripsy of urinary stones in 146 cases of patients with 229 people in situ lithotripsy. The successful rate of gravel was 98.63%. The rate of renal upper extremity and pelvis was 68.99% within 3 months after lithotripsy, and the rate of discharged stone in the lower ureter was 72.3%. The results of this group show that extracorporeal shock wave lithotripsy is safe, effective and has fewer complications. Improve the effect of gravel in accurate B-positioning and reasonable choice of indications.