最終更新日：2025/12/06
(anatomy) An artery that arises from the external carotid artery opposite to the origin of the facial artery, that passes posteriorly to the base of the skull where it turns upward and ascends within the superficial fascia of the scalp, and that supplies or gives off branches supplying structures and especially muscles of the back of the neck and head.
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occipital artery
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元となった辞書の項目
occipital artery
名詞
(anatomy)
An
artery
that
arises
from
the
external
carotid
artery
opposite
to
the
origin
of
the
facial
artery,
that
passes
posteriorly
to
the
base
of
the
skull
where
it
turns
upward
and
ascends
within
the
superficial
fascia
of
the
scalp,
and
that
supplies
or
gives
off
branches
supplying
structures
and
especially
muscles
of
the
back
of
the
neck
and
head.
日本語の意味
外頸動脈から分岐する動脈で、顔面動脈の起始と反対側から始まり、頭蓋底の後方を通って上向きに回転し、頭皮の浅筋膜内を上行して走行する。主に首の後部および頭部の筋肉やその他の構造に血液を供給する動脈。
意味（1）
(anatomy)
An
artery
that
arises
from
the
external
carotid
artery
opposite
to
the
origin
of
the
facial
artery,
that
passes
posteriorly
to
the
base
of
the
skull
where
it
turns
upward
and
ascends
within
the
superficial
fascia
of
the
scalp,
and
that
supplies
or
gives
off
branches
supplying
structures
and
especially
muscles
of
the
back
of
the
neck
and
head.
（ plural ）
