首都医科大学学报 ›› 2014, Vol. 35 ›› Issue (1): 41-44.doi: 10.3969/j.issn.1006-7795.2014.01.010

• 疼痛治疗专题 • 上一篇    下一篇

交感神经在腰椎间盘源性疼痛中作用的研究进展

唐元章1, 卞晶晶2, 倪家骧1   

  1. 1. 首都医科大学宣武医院疼痛科, 北京 100053;
    2. 徐州医学院附属医院麻醉科, 江苏徐州 221000
  • 收稿日期:2013-12-20 出版日期:2014-02-21 发布日期:2014-02-21
  • 通讯作者: 倪家骧 E-mail:nijiaxiang@263.net

Recent advances in studies on the role of sympathetic nerve in lumbar discogenic pain

Tang Yuanzhang1, Bian Jingjing2, Ni Jiaxiang1   

  1. 1. Department of Pain Management, Xuanwu Hospital, Capital Medical University, Beijing 100053, China;
    2. Department of Anesthesiology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou 221000, Jiangsu Province, China
  • Received:2013-12-20 Online:2014-02-21 Published:2014-02-21

摘要:

椎间盘病变是引起临床疼痛症状的常见原因。近年来,交感神经在退变腰椎间盘的分布逐步被阐明,腰椎间盘病变累及交感神经在腰椎间盘源性疼痛的发病机制中的作用越来越受到重视。椎间盘退变,髓核外漏会导致神经张入腰椎间盘内及神经炎性反应的发生,这种变化也构成了腰椎间盘源性疼痛的基础。本文就交感神经在退变腰椎间盘的分布及腰椎间盘源性疼痛的发病机制进行综述。

关键词: 腰椎间盘源性, 交感神经, 疼痛

Abstract:

Intervertebral disc disorder is a common cause for pain syndroms. Disc degeneration, annular tear, leakage of nucleus pulposus and the nerve ingrowth into the disc dominate the primary reason for discogenic pain. Recent studies on discogenic pain have provided new knowledge about this condition. The lumbar intervertebral disk may be innervated non-segmentally through the paravertebral sympathetic nerves. The exposure of the nucleus pulposus to the outer annulus fibrosus may induce nerve inflammation and ingrowth into the disc. Thus, sympathetic nerves irritation resulting from disc disorder has attached increasing attention to discogenic pain. This review focused on the sympathetic innervations into degenerated disc and the mechanisms of discogenic pain.

Key words: lumbar discogenic, sympathetic nerve, pain

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