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Updated: Jul 6, 2025

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对于腰部中间分支的缩而言,寄生虫针的位置方法:简要的技术报告

John Tran1,2, Arden Lawson3, Anne Agur4

  • 1Surgery (Division of Anatomy), University of Toronto, Toronto, Ontario, Canada johnjt.tran@utoronto.ca.

Regional anesthesia and pain medicine
|January 4, 2024
PubMed
概括

射频变质可以缓解慢性腰部疼痛. 一种新的偏针针技术显示了针对腰部中间分支的前景,有可能改善面生性疼痛的治疗结果.

关键词:
背部疼痛 背部疼痛 背部疼痛慢性疼痛是一种慢性疼痛.疼痛管理 疼痛管理

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Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
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