中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (13): 2037-2042.doi: 10.3969/j.issn.2095-4344.2014.13.012

• 脊柱植入物 spinal implant • 上一篇    下一篇

颈椎后路减压与脊髓后移位距离及轴性症状的关系

王  昊1,2,王  沛3   

  1. 1天津医科大学,天津市  300070;2天津武警后勤学院附属医院,天津市  300162;3天津医科大学总医院,天津市  300052
  • 收稿日期:2014-01-04 出版日期:2014-03-26 发布日期:2014-03-26
  • 通讯作者: 王沛,主任医师,博士生导师,天津医科大学总医院骨科,天津市 300052
  • 作者简介:王昊,男,1977年生,天津市人,汉族,天津医科大学在读博士,主治医师,主要从事脊柱研究。

Correlation of posterior cervical decompression with spinal cord shifting backward distance and axial symptoms 

Wang Hao1, 2, Wang Pei3   

  1. 1Tianjin Medical University, Tianjin 300070, China; 2Affiliated Hospital of the Chinese People’s Armed Police Force Logistics College, Tianjin 300162, China; 3General Hospital of Tianjin Medical University, Tianjin 300052, China
  • Received:2014-01-04 Online:2014-03-26 Published:2014-03-26
  • Contact: Wang Pei, Chief physician, Doctoral supervisor, General Hospital of Tianjin Medical University, Tianjin 300052, China
  • About author:Wang Hao, Studying for doctorate, Attending physician, Tianjin Medical University, Tianjin 300070, China; Affiliated Hospital of the Chinese People’s Armed Police Force Logistics College, Tianjin 300162, China

摘要:

背景:颈椎后路治疗后脊髓后移位距离受多方面因素的影响,实质是脊髓受到外力后的一种形态学改变。
目的:分析脊髓型颈椎病行颈后路单开门椎管成形减压后脊髓后移的影响因素。
方法:回顾性分析70例多节段脊髓型颈椎病行颈后路单开门椎管成形减压患者的病例资料,根据患者治疗后MRI脊髓后移位的距离不同将其分为3组:< 3 mm组,3-5 mm,> 5 mm组。采用日本骨科协会(JOA)评分、颈椎曲度改变程度、轴性症状指标评估比较。
结果与结论:3组间日本骨科协会(JOA)评分恢复率差异无显著性意义;3组患者治疗前后颈椎曲度的改变差异无显著性意义。治疗后脊髓后移> 5 mm组患者表现轴性症状的比例显著高于其他两组(P < 0.05)。提示脊髓型颈椎病行颈后路减压后脊髓后移位的距离与治疗后的轴性症状有关联。


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程


全文链接:

关键词: 植入物, 脊柱植入物, 颈椎病, 脊髓型颈椎病, 后路减压, 颈椎曲度, 轴性症状, 脊髓后移

Abstract:

BACKGROUND: The distance of spinal cord shifting backward after treatment through cervical posterior approach is affected by various factors. In fact, it is a morphological change after spinal cord is affected by external force.
OBJECTIVE: To analyze the influential factors for spinal cord shifting backward after posterior cervical decompression for cervical spondylotic myelopathy.
METHODS: Case data of 70 patients with multi-segmental cervical spondylotic myelopathy undergoing posterior cervical decompression were retrospectively analyzed. According to the different distances of spinal cord shifting backward after treatment, they were divided into three groups: < 3 mm group, 3–5 mm group, and > 5 mm group. In accordance with Japanese Orthopaedic Association Scores, the degree of cervical curvature and axial symptom index were compared.
RESULTS AND CONCLUSION: No significant difference in the recovery rate of Japanese Orthopaedic Association Scores was detected among the three groups. No significant difference in cervical curvature was visible among the three groups before and after treatment. The proportion of axial symptom was significantly higher in the patients of > 5 mm group than the other two groups after treatment (P < 0.05). These results suggested that the distance of spinal cord shifting backward was associated with axial symptom after treatment in patients with cervical spondylotic myelopathy after posterior cervical decompression.


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程


全文链接:

Key words: cervical spondylosis, spinal cord, decompression, surgical

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