光镜C2选择性神经根块,启用CT血管图
Christopher Zarembinski1, J Patrick Johnson1
1The Pain Center, Department of Anesthesiology, Cedars Sinai Medical Center, 444 S San Vicente Blvd, Suite 1101, Los Angeles, USA.
Interventional pain medicine
|January 8, 2026
概括
在执行C2神经根块之前,计算机断层扫描血管造影 (CTA) 对于精确定位脊椎动脉 (VA) 至关重要. 这种成像技术有助于确保尾神经疼痛手术期间的患者安全.
科学领域:
- 神经外科 神经外科
- 放射学 放射学是一门学科.
- 疼痛管理 疼痛管理
背景情况:
- 脊椎动脉 (VA) 解剖学在C1-C2脊椎附近有所不同,这对椎脊椎手术构成风险.
- 一位患有小脑星细胞瘤病史的患者需要为尾神经疼痛进行C2神经根阻塞.
- 以前的C1弧切除引发了对VA精确位置的担忧.
研究的目的:
- 评估CT血管图 (CTA) 在绘制VA位置的C2神经根块规划中的实用性.
- 为了确保VA在手术前没有靠近侧面的atlantoaxial关节 (LAA).
主要方法:
- 一名患者接受了CTA,以可视化脊椎动脉 (VA) 解剖学.
- CTA的发现指导了执行C2神经根阻断的决策过程.
主要成果:
- CTA证实脊椎动脉 (VA) 不在靠近侧面的亚太轴关节 (LAA).
- 在没有并发症的情况下,C2神经根阻塞成功执行.
- 患者经历了尾神经疼痛的解消.
结论:
- CT血管图 (CTA) 是确定C2神经根块之前的脊椎动脉 (VA) 位置的宝贵工具.
- 在宫手术中有关血管解剖学的问题时,应定期使用CTA.
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