中国组织工程研究Issue(31)：4980-4985,6.DOI:10.3969/j.issn.2095-4344.2014.31.011
Zero-P椎间融合器颈椎前路置入内固定治疗颈椎病的优势
Advantages of an anterior cervical Zero-P implant for cervical spondylosis
王刚 1倪斌 2吴涛 1黄鑫鹏 1李威霖 1谢宁 2陈华江 2刘军 1王云华 1黄野1
作者信息
- 1. 南京医科大学第二附属医院脊柱外科，江苏省南京市 210011
- 2. 解放军第二军医大学附属长征骨科医院脊柱外科，上海市 200003
- 折叠
摘要
Abstract
BACKGROUND:The application of anterior cervical plate for anterior cervical discectomy and fusion wil induce some complications such as dysphagia after treatment. <br> OBJECTIVE:To observe the clinical efficacy of the new implant Zero-P system for cervical spondylosis patients and its effect on reducing complications after treatment. <br> METHODS:A total of 51 cervical spondylosis cases underwent anterior cervical discectomy and fusion using Zero-P system. Neurological function was evaluated by neck/arm visual analogue scale, neck disability index and Japanese Orthopaedic Association scores pretreatment, at 3 days, 3, 6 months, 1, 2 years post-treatment. The incidence of postoperative dysphagia was evaluated using dysphagia score. Anteroposterior&lateral and dynamics X-ray films were used to evaluate the efficacy of graft fusion and internal fixation-related complications. <br> RESULTS AND CONCLUSION:The patients were fol owed up for 6-30 months, averagely 15.4 months. After treatment, their incision achieved stage I healing. Pain was relieved and muscle force was restored in al patients after treatment. Visual analogue scale and neck disability index scores were apparently improved. Improvement rate of Japanese Orthopaedic Association score was 85.7%. At 2 days after treatment, seven patients experienced mild and moderate dysphagia. During fol ow up, implant subsidence was not observed. No complications, such as screw loose, breakage or fixator displacement, were found. Results suggested that the new cervical stand-alone anterior fusion device in anterior cervical discectomy and fusion procedure for the treatment of cervical spondylosis has offered an excellent clinical outcome. Its design has the advantages of cervical interbody fusion and anterior cervical plate. There were less relevant complications.关键词
植入物/脊柱植入物/颈椎病/Zero-p椎间融合器/脊柱融合/内固定器Key words
cervical spondylosis/internal fixators/spinal fusion分类
医药卫生引用本文复制引用
王刚,倪斌,吴涛,黄鑫鹏,李威霖,谢宁,陈华江,刘军,王云华,黄野..Zero-P椎间融合器颈椎前路置入内固定治疗颈椎病的优势[J].中国组织工程研究,2014,(31):4980-4985,6.
