V2EX laminotomy

Laminotomy

释义 Definition

Laminotomy(椎板开窗术/椎板部分切开术):一种脊柱手术方式,在椎骨的椎板(lamina)上切开或去除一小部分骨质,形成“窗口”,以便减压、进入椎管或处理椎间盘/神经受压等问题。常见于腰椎或颈椎减压手术中。(相关术式还包括更大范围去除椎板的 laminectomy。)

发音 Pronunciation (IPA)

/lmntmi/

例句 Examples

The surgeon performed a laminotomy to relieve pressure on the nerve.
外科医生进行了椎板开窗术,以减轻神经受压。

After months of persistent sciatica, she underwent a lumbar laminotomy combined with disc removal, and her symptoms gradually improved.
在持续数月的坐骨神经痛之后,她接受了腰椎椎板开窗术并联合椎间盘摘除,症状逐渐改善。

词源 Etymology

词由 lamina(拉丁语,意为“薄板/层板”,在解剖学中指“椎板”)+ -tomy(源自希腊语 tomē,意为“切开/切割”)构成,字面意思就是“对椎板进行切开(开窗)”。

相关词 Related Words

文学与著名作品出处 Literary & Notable Works

  • Youmans and Winn Neurological Surgery(神经外科经典教材,相关章节常讨论椎管减压与 laminotomy 术式)
  • Schmidek and Sweet: Operative Neurosurgical Techniques(手术技术类权威著作,包含脊柱减压/开窗等术式描述)
  • Campbell’s Operative Orthopaedics(骨科手术学经典教材,涉及腰椎/颈椎减压手术时可见该术语)
  • 期刊文献中常见:SpineJournal of Neurosurgery: SpineThe Spine Journal(大量脊柱手术研究会使用 “laminotomy” 描述手术方式与对照方案)
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