使用可角度调节的子进行斜侧侧体间融合
Nam-Su Chung1, Han-Dong Lee1, Jong-Min Jeon1
1Department of Orthopaedic Surgery, Ajou University School of Medicine, 164 World Cup-ro, Yeongtong-gu, Suwon, Geyounggi-do, 16499, South Korea.
概括
角度可调节的子可以在L4-L5处改善子旋转和定位,特别是在斜侧侧体间融合 (OLIF) 过程中,特别是对于具有高阴茎的患者. 这种技术在脊柱融合手术中提供了更好的放射性结果.
科学领域:
- 脊柱外科手术 脊柱外科手术
- 整形外科手术 整形外科手术
- 退行性腰部疾病是一种退行性腰部疾病.
背景情况:
- 直角子旋转对于斜侧侧体间融合 (OLIF) 是至关重要的.
- 在L4-L5 OLIF期间,下脊可以限制子的放置.
- 可调节角度的子旨在克服沟的局限性,但它们的有效性需要进一步研究.
研究的目的:
- 在L4-L5 OLIF中比较常规和可调角之间的放射性结果.
- 评估可调节角度的子对子斜率和前部定位的影响.
- 为了确定可调节角度的子在患有高阴茎的患者中的实用性.
主要方法:
- 对90名接受L4-L5OLIF治疗的患者进行了回顾性研究,这些患者患有退行性腰部疾病.
- 第一组 (41名患者) 接受了传统的子;第二组 (49名患者) 接受了可调角度的子.
- 对照了包括子斜率,位置,前高度,融合速率和沉降在内的放射性结果.
主要成果:
- 两组之间上脊的平均高度没有显著差异.
- 与可调角度组 (8.3°) 相比,传统子组 (12.1°) 的子倾斜度更大.
- 在常规子组 (6.3毫米) 中,子的前部位置更好,而在角度可调组 (4.7毫米) 中,子的前部位置更好.
结论:
- 角度可调节的子可促进子上方直角旋转和子前方定位在L4-L5 OLIF中.
- 可调节角度的子系统对于L4-L5 OLIF在患有高阴茎的患者中特别有益.
- 这项技术增强了在具有挑战性的解剖学中实现最佳子放置的手术选择.
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