Objective: To provide applied anatomical data of abducens nerve for the skull base surgery.
目的:为颅底外科提供展神经的显微解剖学资料。
Methods in July, 1997, a 26-year-old man was admitted for right-sided severe headache, dizziness, nausea, vomiting, facial and abducens nerve palsy.
方法患者男性,26岁,以右侧剧烈头痛、眩晕、恶心、呕吐、面神经及外展神经麻痹等,于1997年7月入院。
METHODS: After evisceration, the abducens oculi muscle and the optic nerve were cut, and the hydroxyapatite sphere was implanted primarily in the muscular pyramid.
方法:眼内容物剜出术后,剪断外直肌和视神经,一期植入羟基磷灰石义眼座于肌锥内。
The nutrient arteries of abducens nerves were originated from the dorsal meningeal arteries, and 83 3% of them traversed Dorellos canal by one stem, medially to abducens nerves.
展神经伴行动脉为脑膜背侧动脉的分支,83 3%以单干形式经过展神经内侧。
Triangle of abducens nerve was formed by the petrosphenoidal ligament, the medial wall of Meckel's cave and the posterolateral wall of ICA, and abducens nerve passed through this triangle.
由岩蝶韧带、三叉神经囊内侧面及ICA后外侧面围成,展神经动脉后段经过此三角;
Conclusion Clinical characteristic in ophthalmology of AICA were decreasion of acuity of vision , oculomotor palsy , abducens paralysis and different defect of visual field in side of AICA mainly.
结论AICA眼部表现主要为患侧眼视力显著下降、不同程度视野缺损、动眼神经麻痹、展神经麻痹等。
Conclusion Clinical characteristic in ophthalmology of AICA were decreasion of acuity of vision , oculomotor palsy , abducens paralysis and different defect of visual field in side of AICA mainly.
结论AICA眼部表现主要为患侧眼视力显著下降、不同程度视野缺损、动眼神经麻痹、展神经麻痹等。
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