摘要
目的 :为舌咽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 :观测了30侧成人头、颈部标本舌咽神经的毗邻结构。结果 :舌咽神经阻滞进针的深度 :乳突尖端与下颌角之间连线的中点至颈静脉孔的距离 ,左侧为 (2 3 .2± 0 .4)mm(17.0～ 30 .1mm) ,右侧为 (2 3.0± 0 .4)mm(16 .5～33 .3mm)。获得了舌咽神经的毗邻结构的观测结果。结论 :为舌咽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 blocking of glossopharyngeal nerve and prevention of its complication.Methods:Adjacent structure of glossopharyngeal nerve were measured in 30 adult specimens.Results:The depth of the needle to block the glossopharyngeal nerve,showed as the distance between the mastoldale and jugular foramen,was 23.2±0.4 mm in left side and 23.0±0.4 mm in the right side.The structures adjacent to glossopharyngeal nerve were also described.Conclusion:This study provide reference data for the depth of needle and anatomical basis for the prevention of complications caused by the blocking of the glossopharygeal nerve.
出处
《中国临床解剖学杂志》
CSCD
北大核心
2000年第4期356-357,共2页
Chinese Journal of Clinical Anatomy
