English Dictionary

jugular foramen

名詞

(anatomy) A large irregular opening from the posterior cranial fossa that is bounded anteriorly by the petrous part of the temporal bone and posteriorly by the jugular notch of the occipital bone and that transmits the inferior petrosal sinus, the glossopharyngeal, vagus, and accessory nerves, and the internal jugular vein.

日本語の意味

大頚孔：後頭蓋底に位置する不規則で大きな開口部。側頭骨の岩部（前方）と後頭骨の頚切痕（後方）によって境界づけられ、下岩静脈洞、舌咽神経、迷走神経、副神経および内頚静脈が通過する重要な解剖学的構造。

During the dissection, the students carefully examined the jugular foramen to observe how the glossopharyngeal, vagus, and accessory nerves, along with the internal jugular vein, pass through it.

解剖実習中、学生たちは頸静脈孔を慎重に観察し、舌咽神経、迷走神経、副神経や内頸静脈がどのように通過するかを確認した。

意味（1）

(anatomy) A large irregular opening from the posterior cranial fossa that is bounded anteriorly by the petrous part of the temporal bone and posteriorly by the jugular notch of the occipital bone and that transmits the inferior petrosal sinus, the glossopharyngeal, vagus, and accessory nerves, and the internal jugular vein.

jugular foramina （ plural ）