在部三角形中脊柱辅助神经的解剖学变化:一个描述性的研究
S Sakthivel1, J Banu1, N Dhakshnamoorthy1
1Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
Morphologie : bulletin de l'Association des anatomistes
|February 14, 2024
概括
在南印度人群中,脊柱辅助神经 (SAN) 显示出可变的解剖学路径和与骨肌 (SCM) 肌肉和内静脉 (IJV) 的关系. 了解这些变异对于预防部剖析期间手术并发症至关重要.
科学领域:
- 人体解剖学 解剖学 解剖学
- 手术解剖学手术解剖学
- 神经解剖学是一个神经解剖学.
背景情况:
- 脊柱辅助神经 (SAN) 刺激关节肌 (SCM) 和形肌 (trapezius).
- SAN在解剖学上与部前后三角的内静脉 (IJV) 有关.
- 在部剖析期间的SAN损伤可能会导致肩部综合征.
研究的目的:
- 为了评估SAN的解剖过程.
- 评估SAN与SCM肌肉和IJV的关系.
- 在南印度的泰米尔民族语言群体中调查这些解剖学变异.
主要方法:
- 在28具尸体中剖析了前后部三角形.
- 评估SAN课程和SCM肌肉的入口/出口点,使用形过程作为参考.
- 使用SPSS软件分析收集的数据.
主要成果:
- SAN显示了与IJV (58.73%) 的前侧关系,后侧关系 (37.5%) 和穿透IJV (3.57%) 的关系.
- 平均SAN从巨体过程的入口和出口点为37.86±7.26mm和48.55±8.22mm.
- 在86.67%的病例中,SAN穿过SCM肌肉,在13.33%的病例中,它深入到SCM.
结论:
- SAN在其进程和与SCM和IJV的关系中表现出显著的变化.
- 对于外科医生来说,对SAN解剖变异的认识至关重要.
- 这种知识有助于预防SAN或IJV的阳性损伤,提高部手术手术的手术安全性.
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