关节突绞锁性下颈椎骨折脱位的前路手术疗效
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1.重庆医科大学附属第二医院秀山分院骨科;2.重庆医科大学附属第二医院秀山分院;3.重庆医科大学附属第二医院;4.上海市第四人民医院

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重庆市卫生计生委医学科研计划项目(2017MSXM202);上海市虹口区卫生健康委员会医学科研课题面上项目(虹卫1902-10)


The effect of anterior surgical treatment of articular process fracture and dislocation of lower cervical spine
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1.Dept. of Orthopedics, Xiushan Branch, Second Affiliated Hospital of Chongqing Medical University;2.Dept. of Orthopedics, Second Affiliated Hospital of Chongqing Medical University;3.The Fourh Hospital of Shanghai

Fund Project:

Medical research project of Chongqing Health and Family Planning Commission (2017MSXM202);Academic General Project from the Health Commission of Hongkou District, Shanghai (Hongwei 1902-10)

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    摘要:

    目的 探讨提拉螺钉及改良撑开器复位下颈前路减压植骨融合治疗关节突绞锁性颈椎骨折脱位的临床疗效。方法 回顾性分析2014-2019年收治的128例关节突绞锁性下颈椎骨折脱位患者资料,根据不同的复位方式分为提拉组67例和撬拨组61例。提拉组在提拉螺钉及改良撑开器辅助下复位,撬拨组采用前路撑开撬拨复位,复位后均行植骨融合内固定术。比较分析两组患者围手术期情况、治疗前后神经功能变化、影像学资料。结果 两组在手术时间、切口长度、术中失血量、术中透视次数、住院时间、去除外固定时间及负重时间无统计学意义(P>0.05),两组术后6个月及末次随访美国脊髓损伤协会评分(ASIA)评分、日本骨科协会评估治疗分数(JOA)评分较术前均明显升高,有统计学意义(P<0.05),且提拉组评分高于撬拨组,有统计学意义(P<0.05)。两组术后6个月、末次随访颈椎前弧度、局部成角、C2-7前凸角、骨性融合时间比较无统计学意义(P>0.05)。结论 与撬拔复位相比,提拉复位中远期神经功能改善更佳。

    Abstract:

    【Abstract】Objective To investigate the clinical effect of lifting screw and modified distractor reduction for lower cervical anterior decompression and bone graft fusion in the treatment of articular processus fracture and dislocation of the cervical spine. Methods A retrospective analysis of the data of 128 patients with articular process hinged lower cervical spine fracture and dislocation from 2014 to 2019 was retrospectively analyzed. According to different reduction methods, they were divided into 67 cases in the lifting group and 61 cases in the prying group. The lifting group was reset with the aid of a lifting screw and a modified spreader, and the prying group was reset by anterior distraction and prying. After reduction, bone graft fusion and internal fixation were performed. The perioperative conditions, changes in neurological function before and after treatment, and imaging evaluation of the two groups were compared and analyzed. Results The two groups had no statistical significance in operation time, incision length, intraoperative blood loss, intraoperative fluoroscopy times, hospitalization time, time to remove external fixation and weight bearing time (P>0.05). The two groups were 6 months after surgery and the last follow-up The American Spinal Injury Association (ASIA) score and Japanese Orthopaedic Association(JOA)score were significantly higher than those before the operation, which was statistically significant (P<0.05), and the score of the lifting group was higher than that of the prying group, which was statistically significant (P<0.05). There were no statistically significant comparisons between the two groups of cervical anterior curvature, local angulation, C2-7 lordosis angle, and bony fusion time at the last follow-up 6 months after surgery (P>0.05). Conclusion Compared with prying reduction, the long-term improvement of nerve function is better with pulling reduction.

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  • 收稿日期:2021-02-26
  • 最后修改日期:2021-06-14
  • 录用日期:2021-07-05
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