目前,作为尿路结石的治疗方法最盛行的是体外冲击波碎石术和经皮肾碎石术等。虽然泌尿科医师有相当熟练的手技,但是在病程中对绞痛的发作采用的是对症治疗。通常,镇痛使用的药物有丁基溴东莨菪碱等解痉剂,非类固醇镇痛剂和非麻醉类镇痛剂等,这些药物使用后到出现效果需要一定时间,而且镇痛效果有限。临床上经常能遇到对绞痛几乎毫无改善。疼痛难忍的患者,虽然采用硬膜外阻滞可完全消除疼痛,但需由专科医师操作。作者采用腰背部局部封闭法可早期 Currently, as the treatment of urinary tract stones most popular are extracorporeal shock wave lithotripsy and percutaneous nephrolithotomy and so on. Although urologists have a very skilled hand technique, the onset of colic in the course of the disease is symptomatic. In general, analgesics use antispasmodic agents such as butyl scopolamine, nonsteroidal analgesics and non-narcotic analgesics. These drugs take some time to effect after use, and their analgesic effect is limited. Clinically often encountered almost no improvement in colic. Painful patients, although using epidural blockers to completely eliminate the pain, but need to be operated by a specialist. The author adopted the partial closure of the lower back of the waist early