noun
inferior segmental artery
Anatomical term for the artery supplying the inferior segment of an organ, typically the kidney.
腎臓の下区動脈は、下極区域に血液を供給する。
The inferior segmental artery of the kidney supplies blood to the lower pole segment.
Compound of 下区 (かく, 'inferior segment') and 動脈 (どうみゃく, 'artery'). The exact historical derivation is uncertain; the term follows standard medical naming conventions.