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腰椎外科手术的变化 退行性脊髓疾病的保险覆盖范围

Garyn Metoyer1, Jose L Porras2, Omar Zalatimo3

  • 1Department of Surgery, Sinai Hospital, Baltimore, MD, USA.

American journal of surgery
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PubMed
概括

腰部融合手术的保险覆盖在美国公司之间有很大的差异,这会影响对退行性脊柱疾病的患者护理. 政策往往不同于既定的医疗指南.

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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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