宫胸口前部接近的解剖学考虑:一个计算机断层扫描图像分析
Eugene J Park1, Bo-Gil Jeong1, Woo-Kie Min1
1Department of Orthopedic Surgery, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea.
Clinics in orthopedic surgery
|October 9, 2023
概括
前部接近宫胸节 (CTJ) 由于空间有限和解剖学障碍而具有挑战性. 这项研究分析了关键的血管角度和可访问的手术走廊,揭示了更安全的前部CTJ手术的关键解剖变异.
科学领域:
- 人体解剖学 解剖学 解剖学
- 手术规划 手术规划
- 医疗成像医学成像
背景情况:
- 宫胸节 (CTJ) 提供了有限的外科空间,用于后部方法.
- 往往需要对CTJ进行前侧接近,但由于大血管和胸骨而复杂.
- 了解解剖变异对于优化CTJ前部外科走廊至关重要.
研究的目的:
- 分析与宫胸节 (CTJ) 的前部方法相关的解剖结构.
- 评估以前报告的外科手术走廊的可行性,以获得前部CTJ.
- 为改善外科手术规划和减少前部CTJ手术并发症提供数据.
主要方法:
- 在49名患者的部计算机断层扫描血管学 (CTA) 的回顾性分析.
- 测量关动脉角 (ICAA) 和关动脉距离 (ICAD).
- 评估臂脑干 (BCT) 的形状和底部位置.
- 确定前部CTJ方法的可访问的外科水平 (ML,SC,IC).
主要成果:
- 平均ICAA为50.83°,平均ICAD为33.38mm;两者在男性中都更大.
- 臂脑干 (BCT) 主要是凸起的,位于身体内部.
- 对手腕切除 (ML),上走廊 (SC) 和下走廊 (IC) 的可访问水平分别为T1,T3和T5.
- 在性别之间观察到ICAA,ICAD和BCT基位的显著差异.
结论:
- 血管解剖和走廊可达性的术前分析对于前部CTJ手术至关重要.
- 了解患者特异性解剖学,包括ICAA,ICAD和BCT特征,有助于选择最佳的外科走廊.
- 这种解剖评估有助于减少前部接近宫胸节的潜在并发症.
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