传统的脚螺丝与上胸脊椎的皮质骨轨迹相比:技术描述和回顾性比较审查
Matthew J Coyle1, Alexandra Bunting2, Eve Tsai3,4
1Division of Orthopaedic Surgery, University of Ottawa, 1053 Carling Ave, Ottawa, Ontario K1Y 4E9, Canada.
North American Spine Society journal
|March 9, 2026
概括
皮质骨轨迹 (CBT) 螺丝提供了改善的椎脊柱对齐和减少的操作时间,与传统的脚螺丝固定在上胸脊柱相比. 这种技术对未来的脊髓融合结构有希望.
科学领域:
- 脊柱外科手术 脊柱外科手术
- 骨科生物力学 骨科生物力学
- 脊柱仪器仪器仪器仪器仪器仪器
背景情况:
- 皮质骨轨迹 (CBT) 螺丝是一种新的脊椎固定技术,在腰椎中具有证明的生物力学优势.
- 有限的研究存在于CBT在宫胸部固定中的有效性.
- 传统的脚螺杆轨迹 (TPS) 广泛使用,但可能有局限性.
研究的目的:
- 评估CBT的中长期结果与TPS固定在上胸脊柱的结果相比.
- 评估CBT对脊柱对齐和并发症率的影响.
- 为了确定CBT在宫-胸融合结构中的潜力.
主要方法:
- 对接受后胸部固定治疗的患者的回顾性图表审查.
- 纳入标准: >1年的放射性随访,以发现退行性,创伤性,感染性或瘤性病因.
- 数据收集包括人口统计学,手术时间,并发症和手术后1年的斜腰对齐.
主要成果:
- 18名患者接受CBT,28名患者接受TPS固定.
- 认知性治疗组的操作时间显著降低 (p<.01).
- 认知性治疗组在1年后 (p<.05) 显示出更高的术后保持一致率,感染率较低 (4.7%对10.7%).
结论:
- 在最后的随访中,CBT固定导致椎脊柱对齐保持.
- 使用CBT减少了手术时间,并趋向于较低的并发症率.
- CBT螺丝是部-胸部和胸部-腰部融合上部胸部固定的一个有希望的替代方案.
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