Methods Seven patients wiht unspecific causes of radial nerve entrapment at upper arm that found from 1996-2003 were involved in this study;their ages range from 18 to 52,with an average of 35.

• 方法对1996-2003年收治的7例不明原因的上臂桡神经卡压病例进行分析,病程1个月-1年,平均年龄35岁(18-52岁),均采用显微外科治疗,切除病变神经后行端端吻合术。