V2EX frontal sinus

Frontal Sinus

释义 Definition

额窦:位于前额(眉骨上方)的一对鼻旁窦(充满空气的腔隙),与鼻腔相通;参与减轻颅骨重量、共鸣发声、加温加湿吸入空气等功能。临床上常与鼻窦炎、头痛、面部压痛等相关。(该词也常用于解剖学与医学影像描述。)

发音 Pronunciation (IPA)

/frn.tl sa.ns/

例句 Examples

The CT scan showed inflammation in the frontal sinus.
CT 扫描显示额窦有炎症。

Because the drainage pathway was blocked, pressure built up in his frontal sinus, causing severe headache.
由于引流通道受阻,他的额窦内压力增高,导致剧烈头痛。

词源 Etymology

frontal 来自拉丁语 frons / frontis,意为“前额、前部”;sinus 来自拉丁语 sinus,原意为“弯曲处、凹陷、腔”。合起来字面意思是“前额的腔/窦”,对应解剖学中的“额窦”。

相关词 Related Words

文学与著作 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):在鼻旁窦章节中描述 frontal sinus 的位置、结构与变异。
  • Clinically Oriented Anatomy(《临床应用解剖学》):以临床视角讨论额窦与头痛、感染传播路径等。
  • Scott-Brown’s Otorhinolaryngology and Head and Neck Surgery:耳鼻喉科权威教材,涉及额窦炎、额窦手术与影像评估。
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