在中轴关节骨骨折中,关节膜平面块:一个尸体研究
Hipólito Labandeyra1, Cristina Heredia2, Luis Fernando Váldes-Vilches3
1Human Anatomy and Embryology Unit, Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain.
Journal of clinical anesthesia
|April 28, 2024
概括
这项解剖学研究发现,中轴关节骨折不会改变在关节骨平面块 (CPB) 中使用的溶液的分布. 在CPB技术中,在骨折和完整的关节骨模型中保持一致的溶液分布.
科学领域:
- 人体解剖学 解剖学 解剖学
- 区域麻醉地区麻醉
- 外科教育的外科教育
背景情况:
- 关节带平面阻断 (CPB) 是一种麻醉技术.
- 关节骨折对CPB溶液分布的影响尚不清楚.
研究的目的:
- 为了研究中轴关节骨骨折的尸体中CPB给药溶液的分布.
- 为了确定关节骨折是否影响CPB溶液的传播.
主要方法:
- 使用五个未经修复的人类尸体进行观察性尸体研究.
- 模拟了中轴关节骨折的情况. 甲蓝色染料被用来追踪溶液的分布.
- 在三个层的解剖剖学剖析:表面肌肉,深层肌肉和骨周.
主要成果:
- 溶液扩散到三角形肌,大胸部肌,形肌 (100%) 和大骨肌 (70%).
- 没有观察到深层肌肉平面的染色,包括关节带.
- 甲蓝主要分布在前上半骨 (57.3%).
结论:
- 中轴关节骨折不会显著改变CPB注射溶液的扩散模式.
- 通过CPB技术,无论关节骨骨折是否存在,都显示出一致的分布.
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