Last Updated
：2025/11/20
mastoid process
Noun
Japanese Meaning
側頭骨岩部に位置する乳頭状の円錐状突起。 / ヒトおよび多くの脊椎動物の耳の後ろにある解剖学的構造で、筋肉の付着点となる。
（ plural ）
Quizzes for review
The conical, nipple-like projection of the petrous part of the temporal bone, that is situated behind the ear in humans and many other vertebrates, and serves as a site of muscle attachment.
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mastoid process
During the dissection, the students carefully examined the mastoid process to observe where the muscles attach.
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During the dissection, the students carefully examined the mastoid process to observe where the muscles attach.
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