中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (17): 2672-2676.doi: 10.3969/j.issn.2095-4344.2015.17.009

• 人工假体 artificial prosthesis • 上一篇    下一篇

人工颈椎间盘置换:置换节段活动度及相邻节段退变分析

陈渲宇1,2,伍 骥1,郑 超1,黄蓉蓉1,崔玉明1,尚 咏1,范恒华1,虞攀峰1,赵旭红1,初 冬1   

  1. 1解放军空军总医院,北京市 100149;2大连医科大学,辽宁省大连市 116044
  • 出版日期:2015-04-23 发布日期:2015-04-23
  • 通讯作者: 伍骥,博士,主任医师,解放军空军总医院骨科,北京市 100149
  • 作者简介:陈渲宇,男,1989年生,河南省安阳市人,回族,2015年大连医科大学毕业,硕士,医师,主要从事脊柱外科方面的研究。

Artificial cervical disc replacement: range of motion of replacement segment and degeneration of adjacent segments

Chen Xuan-yu1, 2, Wu Ji1, Zheng Chao1, Huang Rong-rong1, Cui Yu-ming1, Shang Yong1, Fan Heng-hua1,  Yu Pan-feng1, Zhao Xu-hong1, Chu Dong1   

  1. 1Air Force General Hospital of Chinese PLA, Beijing 100149, China; 2Dalian Medical University, Dalian 116044, Liaoning Province, China
  • Online:2015-04-23 Published:2015-04-23
  • Contact: Wu Ji, M.D., Chief physician, Air Force General Hospital of Chinese PLA, Beijing 100149, China
  • About author:Chen Xuan-yu, Master, Physician, Air Force General Hospital of Chinese PLA, Beijing 100149, China; Dalian Medical University, Dalian 116044, Liaoning Province, China

摘要:

背景:近年来人工颈椎间盘置换作为一种新的修复颈椎病的方法逐步被人们接受和了解,但与其相关的并发症也逐步引起重视。

 

目的:探讨人工颈椎间盘置换修复颈椎病的临床效果及置换节段的活动度。

 

方法:选取解放军空军总医院骨科2006年8月至2012年4月收治的25例使用人工颈椎间盘置换修复颈椎病的患者,男15例,女10例;年龄31-76岁,平均51.04岁;6例双节段,19例单节段。随访24-93个月,临床效果采用日本骨科学会评分、颈椎功能障碍指数、疼痛目测类比评分进行评定,采用影像学观察置换节段活动度、颈椎曲度、异位骨化以及相邻节段的退变情况等一系列变化。

 

结果与结论:所有患者神经系统功能均有不同程度的改善,1例出现轻微异位骨化,但无任何临床症状。置换前手术节段活动度、上下相邻节段活动度与末次随访比较差异无显著性意义(P > 0.05);置换前C2-C7活动度与末次随访时比较差异无显著性意义(P > 0.05);末次随访日本骨科学会评分、目测类比评分及颈椎功能障碍指数均较置换前显著改善,差异有显著性意义(P < 0.05)。提示人工颈椎间盘置换修复颈椎病可以取得较好的临床效果,同时可以保持置换节段的活动度,避免相邻节段的加速退变。

 

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, 人工假体, 人工颈椎间盘置换, 颈椎病, 活动度, 随访研究

Abstract:

BACKGROUND: In recent years, artificial cervical disc replacement surgery as a new method for the treatment of cervical disease has gradually been accepted and understood, but relevant complications have gradually attracted attention.

OBJECTIVE: To investigate the clinical outcomes of artificial cervical disc replacement in the treatment of cervical disease and the range of motion of the replacement segment.
METHODS: A total of 25 patients with artificial cervical disc replacement in the treatment of cervical spondylosis, who were treated in the Department of Orthopedics, Air Force General Hospital of Chinese PLA from August 2006 to April 2012, were enrolled in this study, including 15 males and 10 females, aged 31-76 years, averagely 51.04 years. There were 6 cases of double segments and 19 cases of single segment. They were followed up for 24 to 93 months. Clinical results were assessed using the Japanese Orthopaedic Association score, cervical dysfunction index and pain visual analog scale scores. Imaging was used to observe range of motion, cervical curvature, heterotopic ossification, and degeneration of adjacent segments.
RESULTS AND CONCLUSION: Neurological function in all patients was improved to different degrees. One case suffered from mild heterotopic ossification, but no clinical symptoms were found. No significant difference in range of motion of surgical segment, and range of motion of upper and lower adjacent segments was detected between pre-replacement and final follow-up results (P > 0.05). No significant difference in range of motion of C2-C7 was found between pre-replacement and final follow-up results (P > 0.05). Japanese Orthopaedic Association score, cervical dysfunction index and pain visual analog scale scores were significantly improved during final follow-up compared with pre-replacement (P < 0.05). These results indicated that artificial cervical disc replacement in the treatment of cervical disease can achieve better clinical efficacy, can keep the range of motion of replacement segment and avoid the accelerated degeneration of adjacent segments.

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, Follow-Up Studies

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