Last Updated
：2025/12/06
dural venous sinus
Noun
(anatomy)
Any
of
numerous
venous
channels
(as
the
sagittal
sinuses,
straight
sinus,
and
transverse
sinuses)
that
are
situated
between
the
two
layers
of
the
dura
mater,
that
have
no
valves,
and
that
drain
blood
from
the
brain
and
the
bones
forming
the
cranium
and
empty
it
into
the
internal
jugular
vein.
Japanese Meaning
硬膜（のうまく）の二層の間に位置し、弁を持たずに脳および頭蓋骨の骨からの血液を集め、内頸静脈へ排出する静脈の通路、すなわち硬膜静脈洞を指す。
Sense（1）
(anatomy)
Any
of
numerous
venous
channels
(as
the
sagittal
sinuses,
straight
sinus,
and
transverse
sinuses)
that
are
situated
between
the
two
layers
of
the
dura
mater,
that
have
no
valves,
and
that
drain
blood
from
the
brain
and
the
bones
forming
the
cranium
and
empty
it
into
the
internal
jugular
vein.
（ plural ）
Quizzes for review
(anatomy) Any of numerous venous channels (as the sagittal sinuses, straight sinus, and transverse sinuses) that are situated between the two layers of the dura mater, that have no valves, and that drain blood from the brain and the bones forming the cranium and empty it into the internal jugular vein.
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See correct answer
dural venous sinus
A thrombosis in the dural venous sinus can cause increased intracranial pressure and severe headaches.
See correct answer
A thrombosis in the dural venous sinus can cause increased intracranial pressure and severe headaches.
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