吕国华,王冰,马泽民,李晶.内窥镜辅助下经颈动脉三角区前路松解治疗难复性寰枢关节脱位(附12例初步报告)[J].中国脊柱脊髓杂志,2005,(3):.
内窥镜辅助下经颈动脉三角区前路松解治疗难复性寰枢关节脱位(附12例初步报告)
Video-assisted anterior release through carotid arterial triangle for the treatment of irreducible atlantoaxial dislocation
  
DOI:
中文关键词:  寰枢关节 脱位 内窥镜 内固定器
英文关键词:Atlanto-axial joint,Dislocation,Endoscopy,Fixation
基金项目:
吕国华  王冰  马泽民  李晶
中南大学湘雅二医院脊柱外科,湖南省长沙市410011
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中文摘要:
  目的:探讨内窥镜辅助下经颈动脉三角前路松解治疗难复性寰枢关节脱位的手术方法。方法:12例难复性寰枢关节脱位患者,男性4例,女性8例,年龄16~48岁,平均31.6岁;病程24~48个月。平均20个月。其中陈旧性齿状突骨折5例,齿状突不连3例,横韧带松弛症3例,齿状突短小合并寰枕融合畸形1例。术前颈脊髓功能JOA评分平均9.3分。在内窥镜辅助下经颈动脉三角区前路C1、C2松解,清除寰枢椎前方挛缩瘢痕组织(或骨)连接,颅骨牵引复位,一周后行后路内固定融合手术。结果:前路平均手术时间70min,出血量150ml。松解后11例获得解剖复位,行寰枢椎固定;1例部分复位,行枕颈融合。术后随访3~12个月,无手术切口感染和内固定失败。术后JOA评分平均15.2分,术后功能改善率76.6%。结论:内窥镜辅助下经颈动脉三角区前路松解治疗难复性寰枢关节脱位创伤小、术野清晰、安全有效。
英文摘要:
  Objective:To evaluate the clinical efficacy for the treatment of irreducible atlantoaxial dislocation by video-assisted anterior release through carotid arterial triangle.Method:Twelve patients,4 males and 8 females with the mean age 31.6 ranged from 16 t
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