| 面神经颅内部的动脉供应 |
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| 引用本文： | 张奎启,王福,张元鑫.面神经颅内部的动脉供应[J].解剖学杂志,2002,25(2):184-186. |
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| 作者姓名： | 张奎启 王福 张元鑫 |
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| 作者单位： | 1. 大连医科大学口腔医学院,口腔基础教研室,大连,116027
2. 大连市口腔医院修复科 |
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| 摘 要： | 目的 :研究面神经颅内部的动脉供应。方法 :采用大体解剖法显露并观测了 49侧面神经颅内部的动脉来源。结果 :面神经小脑脑桥角段、内耳道段主要由小脑下前动脉发出的迷路动脉供应 ;面神经迷路段由脑膜中动脉发出的岩浅支供应 ;面神经鼓室段、锥曲段、乳突段由耳后动脉发出的茎乳动脉供应。结论 :面神经颅内部主要由迷路动脉和茎乳动脉供应
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| 关 键 词： | 面神经 迷路动脉 茎乳动脉 |
Artery supply for facial nerve in cranium part |
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| ZHANG Kui Qi,WANG Fu ,ZHANG Yuan Xin.Artery supply for facial nerve in cranium part[J].Chinese Journal of Anatomy,2002,25(2):184-186. |
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| Authors: | ZHANG Kui Qi WANG Fu ZHANG Yuan Xin |
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| Institution: | ZHANG Kui Qi,WANG Fu 1,ZHANG Yuan Xin 2 |
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| Abstract: | Objective:To study artery supply the facial nerve in cranium part.Methods:Forty nine cases facial nerve in cranium were dissected,and observed artery supplying the facial nerve.Results:Cerebellopontine segment and interauricular canal segment of the facial nerve were supplied by cerebellar inferior anterior artery (labyrinthine artery);labyrinthine segment of the facial nerve was supplied by petrous branch of middle meningeal artery;tympany cavity and mastoid segment of the facial nerve were supplied by stylomastoid artery,which originated from postauricular artery.Conclusion:Facial nerve in cranium part is supplied by cerebellar inferior anterior artery,middle meningeal artery and stylomastoid artery. |
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| Keywords: | facial nerve labyrinthine artery stylomastoid artery |
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