English Dictionary

inferior sagittal sinus

名詞

(anatomy) One of two venous sinuses of the dura mater lying in the posterior two thirds of the concave free inferior margin of the falx cerebri and ending posteriorly by joining the great cerebral vein to form the straight sinus.

日本語の意味

硬膜内に存在する静脈洞の一つで、大脳鎌（falx cerebri）の下部凹面の後部2/3に位置し、後方で大脳静脈と合流して直静脈（straight sinus）を形成する解剖学的構造。

During the cadaveric dissection, the anatomist carefully traced the inferior sagittal sinus along the falx cerebri to observe its junction with the great cerebral vein.

遺体解剖の際、解剖学者は大脳鎌の下縁に沿って走る下矢状静脈洞を注意深くたどり、大脳大静脈との合流部を観察した。

意味（1）

(anatomy) One of two venous sinuses of the dura mater lying in the posterior two thirds of the concave free inferior margin of the falx cerebri and ending posteriorly by joining the great cerebral vein to form the straight sinus.

Coordinate term: superior sagittal sinus

inferior sagittal sinuses （ plural ）