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在腰部中间分支射频神经切除过程中真实AP成像:技术说明

Patrick H Waring1, Timothy P Maus2

  • 1Pain Intervention Center, Metairie, LA, USA.

Interventional pain medicine
|March 19, 2025
PubMed
概括

这项研究引入了一种新的真实AP光学成像技术,用于腰部中间分支的射频神经切除 (LMBRFN). 这种方法可以确保精确的电极放置,以获得疼痛管理程序中最佳的结果.

关键词:
腰部中间分支的射频神经切除术真正的AP成像是一种真实的AP成像.

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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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