面神经阻滞入路的相关解剖结构研究  

Invesitgaton of the anatomical structures related to the blocking facial nerve

作　　者：邓兆宏[1] 张一飞[1] 孙万群[1] 

机构地区：[1]郧阳医学院解剖学教研室,湖北十堰442000

出　　处：《中国康复医学杂志》2006年第11期991-992,1002,I0001,共4页Chinese Journal of Rehabilitation Medicine

摘　　要：目的:为面神经阻滞的进针入路和预防并发症的发生提供解剖学基础。方法:对60个成人颅骨(120侧,其中男60侧,女60侧)和30侧成人头、颈部标本,与面神经阻滞相关结构进行了解剖观测。结果:面神经阻滞进针的深度:乳突尖至茎乳孔的距离,男性左侧为16.4±0.3mm(12.0—19.5mm),右侧为15.1±0.4mm(11.5—20.0mm);女性左侧为15.4±0.4mm(13.0—18.0mm),右侧为15.3±0.4mm(13.0—18.4mm)。获得了面神经毗邻结构的观测结果。结论:为面神经阻滞的进针深度和预防并发症提供了解剖学依据。Objective：To provide anatomical basis for the path of needle to block facial nerve and prevention of its complication.Method：Structures related to of facial nerve block were measured in 60 adult skulls （120 sides,60 in each sex） and 30 adult head and neck specimens.Result：The needle inserted depths from mastoid into stylomastoid foramen for males and females were 16.4±0.3mm （12.1-19.5.mm） and 15.4±0.4.mm （13.0-18.0.mm） in the left side, and 15.1±0.4mm （11.5-20.50mm） and 15.3±0.4mm （13.0-18.4.mm） in the right side respectively. The structures adjacent to facial nerve were also described. Conclusion：This study provides reference data for the needle inserted depths and anatomical basis for the prevention of complications caused by facial nerve block.

关 键 词：茎乳孔 面神经 阻滞 

分 类 号：R322[医药卫生—人体解剖和组织胚胎学] R745.12[医药卫生—基础医学]