V2EX occipital bone

Occipital Bone

Definition|释义

occipital bone枕骨,位于颅骨后下方,构成后脑勺和颅底的一部分;其中的枕骨大孔(foramen magnum)是脊髓与脑相连通过的重要通道。(该词组也常用于解剖学、医学影像学与法医学语境。)

Pronunciation (IPA)|发音

/ksptl bon/

Examples|例句

The doctor checked the back of my head near the occipital bone.
医生检查了我后脑勺靠近枕骨的位置。

In forensic analysis, a fracture of the occipital bone can help reconstruct the direction and force of an impact.
在法医学分析中,枕骨骨折可能有助于推断撞击的方向与力度。

Etymology|词源

Occipital 来自拉丁语 occiput,意为“头的后部/后脑勺”(*ob-*“在……后面” + caput“头”);加上形容词后缀 -al 表示“……的”。Bone 源自古英语 bān,意为“骨”。合起来 occipital bone 就是“后脑部位的骨头”,即“枕骨”。

Related Words|相关词汇

In Literature|文学作品中的用例

  • Henry Gray《Gray’s Anatomy》(《格雷氏解剖学》):在颅骨与颅底结构章节中系统描述枕骨及枕骨大孔等解剖细节。
  • 《Dorland’s Illustrated Medical Dictionary》(多兰氏医学词典):以词条形式收录 occipital bone 并给出标准解剖学定义与相关术语链接。
  • 《Netter’s Atlas of Human Anatomy》(内特解剖图谱):在头颈部骨骼图中标注枕骨位置与邻接结构,用于医学教学与临床参考。
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