Analysis position, courses of axillary vein, lateral thoracic blood vessels, thoracoacromial blood vessels and subscapular blood vessels. 分析腋静脉、胸外侧血管、胸肩峰血管以及肩胛下血管在腋窝内的位置、走行及其与腋窝淋巴结的关系。
The deltoid muscle branch of the thoracoacromial artery must be sought at the intersection between the clavicle and the smaller pectoral muscle on the deltoid muscle anterior margin projection. 胸肩峰动脉三角肌支应在三角肌前缘深面的锁骨下缘与胸小肌上缘之间寻找。