V2EX obturator membrane

Obturator Membrane

Definition / 定义

闭孔膜:位于骨盆的闭孔(obturator foramen)处的一层坚韧纤维膜,大部分覆盖并封闭闭孔,只留出一小段通道(形成闭孔管的一部分)供血管和神经通过。该词也可在更广义上指“起封闭作用的膜”。

Pronunciation / 发音

/btjretr mmbren/

Examples / 例句

The obturator membrane covers most of the obturator foramen.
闭孔膜覆盖了闭孔的大部分区域。

In pelvic surgery, the surgeon must be careful not to injure structures passing near the obturator membrane.
在骨盆手术中,外科医生必须小心避免损伤从闭孔膜附近通过的结构。

Etymology / 词源

Obturator 源自拉丁语 obturare,意为“堵住、封闭”;membrane 源自拉丁语 membrana,意为“薄膜、膜”。合起来字面意思就是“用于封闭的膜”,对应其解剖位置与功能。

Related Words / 相关词

Literary Works / 文学作品

  • Gray’s Anatomy(《格雷氏解剖学》)
  • Netter’s Atlas of Human Anatomy(《奈特人体解剖图谱》)
  • Clinically Oriented Anatomy(Moore,《临床应用解剖学》)
  • Cunningham’s Manual of Practical Anatomy(《坎宁安实用解剖学手册》)
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