吻合支 meaning in English

anastomotic branch
ramus anastomoticus

The clinical anatomic study on the blood supplying system and its vessel architecture of the mandible
观测闭孔血管和髂外血管在腹股沟区的分支及其吻合支
In general , bowel is hard to infarct from atherosclerotic vascular narrowing or thromboembolization because of the widely anastomosing blood supply
通常，肠很难由于动脉粥样硬化血管狭窄或血栓栓塞而发生梗死，因为有广泛吻合支存在。