中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (22): 3503-3507.doi: 10.3969/j.issn.2095-4344.2015.22.012

• 人工假体 artificial prosthesis • 上一篇    下一篇

人工颈椎间盘假体联合零切迹椎间融合内固定系统置入治疗颈椎病:2年随访

董振宇1,楚  戈2,黄异飞1,袁凤云3   

  1. 新疆医科大学附属中医医院,1脊柱二科,2脊柱一科,新疆维吾尔自治区乌鲁木齐市  830000;3上海交通大学附属同仁医院急诊科,上海市  200331
  • 收稿日期:2015-03-19 出版日期:2015-05-28 发布日期:2015-05-28
  • 通讯作者: 袁凤云,副主任医师,上海交通大学附属同仁医院急诊科,上海市 200331
  • 作者简介:董振宇,男,1979年生,新疆维吾尔自治区乌鲁木齐市人,汉族,2007年研究生毕业,硕士,主治医师,主要从事脊柱外科的研究。

Artificial cervical disc prosthesis and zero-profile interbody fixation and fusion system for cervical disease: 2-year follow-up 

Dong Zhen-yu1, Chu Ge2, Huang Yi-fei1, Yuan Feng-yun3   

  1. Dong Zhen-yu, Master, Attending physician, Second Department of Spine, Traditional Medical Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • Received:2015-03-19 Online:2015-05-28 Published:2015-05-28
  • Contact: Yuan Feng-yun, Associate chief physician, Department of Emergency, Tong Ren Hospital, Shanghai Jiao Tong University, Shanghai 200331, China
  • About author:Dong ZY, Chu G, Huang YF, Yuan FY. Artificial cervical disc prosthesis and zero-profile interbody fixation and fusion system for cervical disease: 2-year follow-up. Zhongguo Zuzhi Gongcheng Yanjiu. 2015;19(22):3503-3507.

摘要:

背景:人工颈椎间盘假体模拟正常椎间盘的活动度和缓冲震荡功能,在临床前期实验证明人工颈椎间盘假体材料具有良好的生物相容性和力学特点。
目的:2年随访评价人工颈椎间盘置换与零切迹椎间融合内固定系统置入治疗多节段颈椎病。
方法:应用人工颈椎间盘置换联合零切迹椎间融合内固定系统置入治疗多节段颈椎病患者42例,患者均存在脊髓或神经根受压的典型症状及体征,脊髓型颈椎病18例,神经根型颈椎病15例,混合型颈椎病10例,治疗后测定平均手术时间、出血量和再手术率,观察治疗后并发症,颈部功能残障指数,目测类比评分及颈椎相应手术节段功能单位范围,C2-C7椎体Cobb角、病变椎体近端及远端临近节段活动度,评价临床疗效。
结果与结论:所有病例均顺利完成手术和各时间点的评分,治疗后患者颈肩部及上肢放射痛明显缓解,麻木、感觉减退症状消失显著,生活质量明显提高。末次随访目测类比评分及颈部功能残障指数评分均较治疗前有所降低,差异有显著性意义(P < 0.001),C2-C7椎体Cobb角、FSU角、手术相邻节段近端活动度和手术相邻节段远端活动度较治疗前有所提高,差异均有显著性意义(P < 0.001),提示经治疗后颈椎病症状有所改善,人工颈椎间盘置换联合零切迹椎间融合内固定系统置入后颈椎病的各项指标均得到不同程度的重建。

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

 

关键词: 植入物, 人工假体, 人工椎间盘, 椎间融合器, 生物相容性, HYBIRD改良术式, 多节段颈椎病变

Abstract:

BACKGROUND: Artificial cervical disc prosthesis simulates range of motion and buffer shock function of normal intervertebral discs. Clinical experiments verify that artificial cervical disc prosthesis material has good biocompatibility and mechanical characteristics.
OBJECTIVE: To evaluate artificial cervical disc replacement and zero-profile interbody fixation and fusion system for multilevel cervical disease in 2-year follow-up.
METHODS: Artificial cervical disc replacement and zero-profile interbody fixation and fusion system were used to 
treat 42 patients with multilevel cervical disease. The patient presented typical symptoms and signs of spinal cord or nerve root compression. There were 18 cases of cervical myelopathy, 15 cases of nerve root cervical spondylosis and 10 cases of mixed type of cervical spondylosis. After treatment, mean operation time, blood loss and reoperation rate were measured. Postoperative complications, disability index of neck function, visual analog scale, function unit range of corresponding surgery segments of the cervical spine, Cobb angle of C2-C7 vertebral body, range of motion of adjacent segment of proximal and distal vertebral bodies were observed and clinical outcomes were evaluated.
RESULTS AND CONCLUSION: All cases finished the operation and were scored at various time points. After treatment, radiating pain of shoulder and neck and upper extremity were remarkably lessened. Numbness and sensory loss symptoms disappeared obviously. Quality of life elevated noticeably. Visual analog scale and the disability index of neck function score were decreased in final follow-up compared with pre-treatment (P < 0.001). C2-C7 vertebrae Cobb angle, FSU angle, range of motion of proximal surgery adjacent segment and range of motion of the distal surgery adjacent segment were elevated compared with pre-treatment (P < 0.001). These data indicate that cervical spondylosis was improved after treatment. Each index of cervical spondylosis after artificial cervical disc replacement and zero-profile interbody fixation and fusion system was reconstructed to different degrees.

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

 

Key words: Cervical Vertebrae, Internal Fixators, Spinal Fusion, Biocompatible Materials

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