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首页> 外文期刊>Neurosurgical focus >Cost effectiveness of subaxial fusion-lateral mass screws versus transarticular facet screws
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Cost effectiveness of subaxial fusion-lateral mass screws versus transarticular facet screws

机译：亚轴融合侧质量螺钉相对于经关节面小平面螺钉的成本效益

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摘要

As health care reform continues to evolve, demonstrating the cost effectiveness of spinal fusion procedures will be of critical value. Posterior subaxial cervical fusion with lateral mass screw and rod instrumentation is a wellestablished fixation technique. Subaxial transarticular facet fixation is a lesser known fusion technique that has been shown to be biomechanically equivalent to lateral mass screws for short constructs. Although there has not been a widespread adoption of transarticular facet screws, the screws potentially represent a cost-effective alternative to lateral mass rod and screw constructs. In this review, the authors describe an institutional experience with the use of lateral mass screws and provide a theoretical cost comparison with the use of transarticular facet screws.
机译：随着医疗保健改革的不断发展，证明脊柱融合术的成本效益将至关重要。颈椎后路颈椎融合与侧块螺钉和棒器械是一种完善的固定技术。亚轴经关节突小平面固定是鲜为人知的融合技术，已被证明在生物力学上等同于短结构的侧块螺钉。尽管跨关节小平面螺钉尚未得到广泛采用，但是这些螺钉潜在地代表了侧向质量杆和螺钉构造的一种经济高效的替代品。在这篇综述中，作者描述了使用侧块螺钉的机构经验，并提供了与经关节面小平面螺钉的理论成本比较。

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