中国组织工程研究

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颈前路Cage融合锁定钛板置入内固定治疗伸直型颈椎骨折

吴  剑1,刘艳西1,秦星星1,郑  勇1,石  振1,鲍同柱2   

  1. 1咸宁市中心医院,湖北省咸宁市  437100;2宜昌市中心医院,湖北省宜昌市  443002
  • 收稿日期:2013-06-15 修回日期:2013-06-23 出版日期:2013-10-22 发布日期:2013-11-02
  • 作者简介:吴剑★,男,1982年生,湖北省通城县人,汉族,2009年三峡大学毕业,硕士,主治医师,主要从事脊柱关节外科研究。 jianyi8286@163.com

Anterior cervical Cage-assisted fusion combined with locking titanium plate internal fixation for the treatment of extension-type cervical fracture

Wu Jian1, Liu Yan-xi1, Qin Xing-xing1, Zheng Yong1, Shi Zhen1, Bao Tong-zhu2   

  1. 1Xianning Central Hospital, Xianning  437100, Hubei Province, China; 2Yichang Central Hospital, Yichang  443002, Hubei Province, China
  • Received:2013-06-15 Revised:2013-06-23 Online:2013-10-22 Published:2013-11-02
  • About author:Wu Jian★, Master, Attending physician, Xianning Central Hospital, Xianning 437100, Hubei Province, China jianyi8286@163.com

摘要:

背景:目前没有关于按颈椎损伤机制分类治疗的报道,尤其是针对伸直型损伤合并后部结构复合体损伤病例,是否单纯前路就可以满足治疗需要没有详尽的阐述。文章从颈椎损伤机制方面入手进行分析。
目的:观察颈前路Cage融合锁定钛板内固定治疗伸直型颈椎骨折的近期效果。
方法:回顾性分析2006年6月至2011年3月在咸宁市中心医院骨科行颈椎前路椎间盘切除减压Cage植骨融合加锁定钛板内固定的伸直型颈椎骨折脱位患者15例,其中损伤与治疗节段均为单节段10例,多节段5例。对比治疗前后JOA评分与颈部功能障碍指数;根据内固定前、内固定后1周及末次随访时颈椎标准侧位X射线片,测量融合节段颈椎屈曲度及融合节段椎间高度。
结果与结论:随访8-37个月,1例Cage轻度下沉、移位,所有病例无内固定断裂、松动,11例患者出现内固定后一过性咽部不适。与内固定前相比,内固定后1周、末次随访时JOA评分、颈部功能障碍指数、融合节段颈椎屈曲度及融合节段椎间高度均明显改善(P < 0.05);但内固定后1周与末次随访时各项指标比较差异无显著性意义(P > 0.05)。提示颈椎前路椎间盘切除减压Cage融合锁定钛板内固定治疗伸直型颈椎骨折的近期疗效良好。

关键词: 骨关节植入物, 脊柱植入物, 伸直型颈椎骨折, Cage融合, 锁定钛板, 颈椎骨折脱位, JOA评分, 颈部功能障碍指数, 椎间隙高度, 颈椎屈曲度

Abstract:

BACKGROUND: There is no literature about the treatment according to the mechanism of cervical spine injury classification, especially for the treatment of extension type cervical fracture/dislocation with merger cases of posterior composite structure damage, whether simple anterior approach can meet the needs of the treatment has no detailed elaboration. This article may analyze from the aspect of cervical spine injury mechanism.
OBJECTIVE: To observe the short-term effect of anterior cervical Cage-assisted fusion combined with locking titanium plate internal fixation for the treatment of extension type cervical fracture.
METHODS: A retrospective analysis was performed in 15 extension type cervical spine fracture dislocation patients treated with decompression anterior cervical intervertebral disc resection plus bone graft with cage-fusion locking titanium plate internal fixation from June 2006 to March 2011 in the Department of Orthopedics, Xianning Central Hospital, including 10 cases of single segment injury and treatment, and five cases of multiple segment injury and treatment. Japanese Orthopaedic Association score and the neck disability index were compared before and after treatment; the cervical flexion and height were measured according to the antersposterior X-ray film taken before fixation, 1 week after fixation and final follow-up.  
RESULTS AND CONCLUSION: The patients were followed-up for 8-37 months. One case had Cage mild sinking and shift, and there was no internal fixation breakage or loosening in all the patients. Transient pharyngeal discomfort was observed in 11 patients. Compared with the preoperation, the Japanese Orthopaedic Association score, neck dysfunction index, fusion segment cervical flexion and fusion segment intervertebral disc height were significantly improved at 1 week after fixation and final follow-up (P < 0.05). There were no significant differences between 1 week after fixation and final follow-up (P > 0.05). The short-term effect of decompression anterior cervical intervertebral disc resection plus bone graft with cage-fusion locking titanium plate internal fixation for the treatment of extension-type cervical fracture is good.

Key words: cervical vertebrae, fractures, internal fixators, follow-up studies

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