noun
median sacral artery
Anatomical term for the artery that runs down the front of the sacrum.
正中仙骨動脈は、大動脈の分岐部から尾骨前面を下行する。
The median sacral artery descends from the aortic bifurcation along the anterior surface of the coccyx.
Compound of 正中 (median) + 仙骨 (sacrum) + 動脈 (artery).