中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (48): 7719-7725.doi: 10.3969/j.issn.2095-4344.2014.48.003

• 人工假体 artificial prosthesis • 上一篇    下一篇

椎间盘置换与前路减压植骨融合修复单节段颈椎病:中期效果评价

罗  浩,王  健,梁卫东,盛伟斌   

  1. 新疆医科大学第一附属医院脊柱外科,新疆维吾尔自治区乌鲁木齐市  830000
  • 收稿日期:2014-10-14 出版日期:2014-11-26 发布日期:2014-11-26
  • 通讯作者: 盛伟斌,博士,主任医师,教授,博士生导师,新疆医科大学第一附属医院脊柱外科(骨科),新疆维吾尔自治区乌鲁木齐市 830000
  • 作者简介:罗浩,男,1986年生,湖北省汉川市人,新疆医科大学在读硕士,主要从事脊柱脊髓疾病的基础与临床研究。

Anterior cervical decompression and fusion versus anterior cervical disc replacement for single-level cervical spondylosis: evaluation of mid-term outcomes

Luo Hao, Wang Jian, Liang Wei-dong, Sheng Wei-bin   

  1. Department of Spinal Surgery, First Affiliated Hospital, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • Received:2014-10-14 Online:2014-11-26 Published:2014-11-26
  • Contact: Sheng Wei-bin, M.D., Chief physician, Professor, Doctoral supervisor, Department of Spinal Surgery, First Affiliated Hospital, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • About author:Luo Hao, Studying for master’s degree, Department of Spinal Surgery, First Affiliated Hospital, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China

摘要:

背景:脊柱融合是治疗颈椎病的经典方案,非融合理念的椎间盘置换为颈椎病的治疗方法增添了新的活力。颈椎间盘置换的近期疗效稳定已获国内外学者认可,但是中期疗效如何尚无定论,并且该方案与融合手术相比在融合邻近节段退行性变问题上有无差异及其原因亦值得探讨。
目的:比较前路减压植骨融合内固定与颈椎间盘置换修复单节段颈椎病的中期疗效。
方法:回顾性收集新疆医科大学第一附属医院脊柱外科2008年1月至2010 年12月收治的114例单节段颈椎病患者,86例行前路减压植骨融合内固定,28例行人工颈椎间盘置换。比较两组患者手术时间、出血量、日本矫形外科协会(JOA)评分、颈部及上肢目测类比评分、颈椎残障功能指数(NDI)及邻近节段退变情况。根据Odom标准与JOA改善优良率评定临床疗效。
结果与结论:①两组患者末次随访时JOA评分、目测类比评分、NDI均较治疗前明显改善(P < 0.05)。组间比较两组患者手术时间、出血量、治疗前及末次随访时JOA评分、目测类比评分、NDI及其差值差异无显著性意义(P > 0.05)。JOA优良率前路减压植骨融合组为86%,颈椎间盘置换组为89%;根据Odom标准优良率前路减压植骨融合组为83%,颈椎间盘置换组为93%,差异均无显著性意义(P > 0.05)。②末次随访时前路减压植骨融合组有22例手术邻近节段出现退变,其中上位节段15例,下位节段7例,22例中有3例因出现临床症状再次手术;颈椎间盘置换组有2例出现相邻节段退变,上位节段与下位节段各1例,无再次手术病例。提示两种方案修复单节段颈椎病的中期疗效相当,颈椎间盘置换后邻近节段退变发生率更低,颈前路减压融合后上位节段更易退变。


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, 前路减压植骨融合, 颈椎间盘置换, 邻近节段退行性改变

Abstract:

BACKGROUND: Spinal fusion is a classical surgical therapy for cervical spondylosis. The concept of non-fusion disc replacement added new vitality for cervical spondylosis. In short-term stable efficacy of anterior cervical disc replacement has been recognized by scholars. However, interim efficacy is inconclusive. What’s more, it is a worth exploring problem about the different adjacent segment degenerative changes between replacement and fusion. 
OBJECTIVE: To compare mid-term curative effects of anterior cervical decompression and fusion and anterior cervical disc replacement for single-level cervical spondylosis.
METHODS: A total of 114 cases of single-level cervical spondylosis, who were treated in the Department of Spinal Surgery, First Affiliated Hospital, Xinjiang Medical University from January 2008 to December 2010, were 
retrospective reviewed. Of them, 86 cases underwent anterior cervical decompression and fusion fixation, and 28 cases received artificial cervical disc replacement. Operation time, blood loss, Japanese Orthopaedic Association score, neck and upper limb visual analog scale score, neck disability index and adjacent segment degenerative changes were compared. Odom criterion and improved excellent and good rate of Japanese Orthopaedic Association score were used to evaluate the clinical effect.
RESULTS AND CONCLUSION: (1) Japanese Orthopaedic Association scores, visual analog scale score and neck disability index were significantly improved during final follow-up than before treatment in patients of both groups      (P < 0.05). There were no significant differences in operation time, blood loss, Japanese Orthopaedic Association score before treatment and during final follow-up, visual analog scale score and neck disability index between the two groups (P > 0.05). The excellent and good rate of Japanese Orthopaedic Association score was 86% in the anterior cervical decompression and fusion group and 89% in the anterior cervical disc replacement group. According to Odom criterion, the excellent and good rate was 83% in the anterior cervical decompression and fusion group and 93% in the anterior cervical disc replacement group, showing no significant difference (P > 0.05). (2) Adjacent segment affected degeneration in 22 cases in the anterior cervical decompression and fusion group during final follow-up. There were 15 cases of upper segment and 7 cases of lower segment. Of the 22 cases, 3 cases had clinical symptoms, and received secondary surgery. In the anterior cervical disc replacement group, two cases suffered from adjacent segment degeneration, including one case of upper segment and one case of lower segment. None of them received secondary surgery. Above results suggested that the mid-term curative effects are identical between anterior cervical decompression and fusion and anterior cervical disc replacement. The incidence of adjacent segment degeneration is low in anterior cervical disc replacement. The upper segment easily affected degeneration after anterior cervical decompression and fusion.


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 vertebrae, intervertebral disk, spinal fusion

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