周海宇,陈安民,郭风劲,廖光军,肖卫东.颈椎小关节囊的神经支配及其临床意义[J].中国脊柱脊髓杂志,2006,(9):-690,I0003.
颈椎小关节囊的神经支配及其临床意义
The fluorescent trace study of the dual innervation of cervical facet joint capsule
  
DOI:
中文关键词:  颈椎  背根神经节  交感神经节  关节突关节  荧光示踪  大鼠
英文关键词:Dorsal root ganglions  Sympathetic ganglions  Cervical facet joints  Fluorescent trace  Rat
基金项目:
周海宇  陈安民  郭风劲  廖光军  肖卫东
华中科技大学同济医学院附属同济医院骨科,武汉市430030
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中文摘要:
  目的:研究颈椎小关节囊的神经支配来源及其通路,为阐明小关节损伤后弥漫性头颈肩部疼痛的机制及其治疗提供依据。方法:39只SD雄性大鼠,分为颈交感神经未切除组(A组,18只)、切除组(B组,18只)及对照组(C组.3只).A、B组分别于Cl-2、C3—4或C5—6(各6只大鼠)小关节囊内注射5%双雀甲亚胺(Bb)0.6μl.C组注射等量生理盐水。8h后检查各组C1~C8脊神经节(DRG)和交感神经节(SG)的荧光标记细胞,片作统计学分析。结果:A组脊神经节和交感神经节内均可见到荧光标记细胞,其中,C1-2和C3—4关节囊内注射组的C1~C8DRG内有Bb(+)细胞,C5—6关节囊内注射组的C3~C8DRG内可见Bb(+)细胞;B组注射节段和相邻节段Bh(+)细胞无明显减少,但远节段的Bh(+)细胞明显减少;C组未见Bb(+)细胞。结论:颈椎小关节囊神经支配来源于感觉和交感神经系统,脊神经节和交感神经节间有神经纤维联系,存临床上阻断脊神经和交感神经有可能缓解患者的头颈肩痛症状。
英文摘要:
  Objective:To investigate the innervation pattern of the cervical facet joint capsule and their pathways in order to clarify the causes of diffuse neck pain,headache and shoulder pain,and provide a basis for therapy after facet joint lesions.Method:39 male
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