本文从应用解剖学角度,在40具成体尸上对动脉韧带的位置、长度及其两端连结主、肺动脉干的部位和它的重要毗邻关系,动脉韧带的类型进行了观测。为在正中切口处理动脉导管时,如何迅速找出、压迫阻断动脉导管。进行该导管修补术时,在主动脉端或肺动脉端进行切口的部位选择做了讨论。指出有双动脉导管存在的可能性和注意保护动脉导管周围的重要结构的解剖学基础。 This article from the perspective of applied anatomy, 40 adult carcasses on the location and length of the ligaments of the arteries, and its ends and the main pulmonary artery and its location and its important adjacent relationship between the types of the ligament was observed. How to quickly identify and stop the ductus arteriosus in the middle incision for the treatment of the ductus arteriosus. In this catheter repair, the selection of the site of incision on the aortic end or pulmonary artery end is discussed. Point out the possibility of having a dual-artery catheter and pay attention to the anatomical basis for protecting important structures around the ductus arteriosus.