The stress mainly concentrated on the supracondylar humerus under axial loading. And the stress on the ulnarside was obviously higher than that on the radial side.
肱骨在轴向载荷状态下应力集中主要位于髁上区，且尺侧应力集中现象较桡侧明显。
2
Objective: To study the distribution of arteries on the ulnarside of anterior surface of interosseous membrane of forearm and their relations with acupoints of cardiac channel.
目的：探讨前臂骨间膜前面尺侧的动脉分布及其与心经穴位的关系。
3
Wrist joint at palmar side was innervated by anterior interosseal nerve, palmar cutaneous branch of median nerve and profound branch of ulnar nerve.