1. Nature lesion removing shoulder sleeve tearing , articulation humeri tuberculosis , tumour and other purulence at the same time. 同时排除肩袖撕裂、肩关节结核、肿瘤及其它化脓性病变。
2. Methods: 100 humeri, ulna and radii of both upper limbs were chasm from 50 male cadavers. 方法：选男性肱骨、尺骨和桡骨50例，左、右共100侧肢体。
3. Nature lesion removing shoulder sleeve tearing , articulation humeri tuberculosis , tumour and other purulence at the same time. 同时排除肩袖撕裂、肩关节结核、肿瘤及其它化脓性病变。
4. In pathologic humeri, there is severe distortion of the anatomy, making it more difficult to define the normal neck-shaft angle or the location of the normal articular surface. 在病理状态下，肱骨解剖结构可能存在明显的改变，将使确定其颈干角以及关节面显得更为困难。
5. Result is cured: Shoulder brachialgia disappears completely , that the function restores the articulation humeri activity and upper limb is regular; 结果治愈：肩臂痛完全消失，肩关节活动及上肢功能恢复正常；
