Last Updated
：2025/12/06
inferior sagittal sinus
Noun
Japanese Meaning
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。
（ plural ）
Quizzes for review
(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.
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inferior sagittal sinus
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.
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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.
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