V2EX transection

Transection

定义 Definition

transection(名词)指“横断;切断”,常用于医学/外科语境,表示把组织、器官或结构横向切开并完全分离(例如神经、血管、肠管的横断)。在某些场景也可泛指“截断、断开”。

发音 Pronunciation

/trnskn/

例句 Examples

The surgeon performed a transection of the damaged nerve.
外科医生对受损的神经进行了横断切开(切断)。

After a high-speed crash, imaging suggested bowel transection, so the team prepared for emergency surgery to control bleeding and repair the injury.
高速撞击后,影像提示可能存在肠管横断伤,因此团队准备进行急诊手术以控制出血并修复损伤。

词源 Etymology

来自拉丁语系构词:**trans-**(“横过、穿过”)+ section(“切割、切开”,源自拉丁语 secare “切”)。字面含义就是“横向切开”,因此在外科中常用来描述“横断”。

相关词 Related Words

文学与著作 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》;解剖与临床相关章节常见该术语)
  • Sabiston Textbook of Surgery(《萨比斯顿外科学》;创伤与急腹症相关内容常出现)
  • Schwartz’s Principles of Surgery(《施瓦茨外科学原理》;外科原则与损伤处理章节常见)
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯与科特兰病理学基础》;在描述损伤类型时可能出现)
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