Method: 94 patients in stady group with protrusion of the lumbar intervertebral disci were treated with pricking blood therapy, and other 94 cases(control group)with drugs.

• 方法:对94例腰椎间盘突出症患者进行刺血治疗,同时设对照组(药物治疗组)94例,进行疗效对比观察。