V2EX nerve block

Nerve Block

释义 Definition

神经阻滞(术):一种麻醉/镇痛方法,通过在特定神经或神经丛附近注射局部麻醉药(有时配合其他药物),暂时阻断该区域的痛觉或感觉传导,常用于手术麻醉、术后镇痛或慢性疼痛治疗。(也可指“神经传导被阻断”的状态)

发音 Pronunciation (IPA)

/nv blk/
/nv blk/

例句 Examples

The doctor suggested a nerve block to relieve my shoulder pain.
医生建议做神经阻滞来缓解我的肩膀疼痛。

After the nerve block, the patient underwent hand surgery with minimal discomfort, while the anesthesiologist monitored sensation and circulation closely.
神经阻滞后,病人几乎无不适地接受了手部手术,同时麻醉医生密切监测感觉与血液循环情况。

词源 Etymology

nerve 源自拉丁语 nervus(“神经、筋”);block 源自古法语 bloc(“木块、阻挡物”),引申为“阻断”。“nerve block”作为医学术语,随着区域麻醉技术的发展而普及,用来描述“通过药物把某条神经的传导暂时‘拦住’”。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Miller’s Anesthesia(麻醉学经典教材,常讨论各类神经阻滞技术与适应证)
  • Clinical Anesthesia(Barash 等,涵盖外周神经阻滞与围术期镇痛策略)
  • Oxford Handbook of Anaesthesia(临床速查手册,包含常见 nerve block 的要点与并发症处理)
  • Bonica’s Management of Pain(疼痛医学权威著作,涉及神经阻滞在慢性疼痛中的应用)
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