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Coflex生物力学及临床应用的研究进展 被引量:3

Advances in biomechanics and clinical application of Coflex
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摘要 腰椎减压融合内固定术是治疗腰椎退行性疾病(LDD)的金标准,然而该术式的长期临床疗效却不尽如人意,多种并发症也常有报道,如假关节、邻近节段退行性变(ASD)、出血、深部感染、移植物骨折及偶发性神经血管损伤等[1],其中最重要的并发症是逐渐引起学者们重视的ASD[2]。部分学者认为ASD是预先存在的基因因素或术后矢状面失衡所致,而大部分学者则认为这是脊柱融合后异常负载和相邻节段活动度(ROM)增加所致[3-4]。为了解决这一问题,动态内固定的概念应运而生,其目的是在保持脊柱稳定性的同时保留相应节段一定的ROM,以减少融合术相关的并发症。
作者 郭马超 孔超 孙祥耀 孙思远 丁俊哲 李翔宇 杨一鸣 鲁世保 GUO Ma-chao;KONG Chao;SUN Xiang-yao;SUN Si-yuan;DING Jun-zhe;LI Xiang-yu;YANG Yi-ming;LU Shi-bao(Department of Orthopaedics,Xuanwu Hospital,Capital Medical University,Beijing 100056,China)
出处 《脊柱外科杂志》 2019年第4期282-287,共6页 Journal of Spinal Surgery
关键词 腰椎 椎管狭窄 椎间盘移位 脊椎滑脱 内固定器 综述文献 Lumbar vertebrae Spinal stenosis Intervertebral disk displacement Spondylolysis Internal fixators Review literature
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