The superficial branch of radial nerve divided into two major branches at a distance of 3.67 0.99cm to the Lister tuberosity and 1.39 0.35cm lateral to the line with external humeral epicondyle and Lister tuberosity.

• 挠神经浅支在距离Lister结节3.；67士O，99cm，肤骨外上舰最突出点与Lister绪节连线外侧1