| 面神经管骨折的CT诊断：附25例报告 |
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| 引用本文： | 刘中林,兰宝森.面神经管骨折的CT诊断：附25例报告[J].中华放射学杂志,1997,31(11):762-764. |
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| 作者姓名： | 刘中林 兰宝森 |
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| 作者单位： | 北京同仁医院 |
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| 摘 要： | 目的：分析２５例面神经管骨折高分辨率ＣＴ所见，探讨各类型骨折与面神经管各段损伤的关系。材料与方法：对２５例面神经管骨折患者均采用高分辨率ＣＴ横断面及冠状面扫描，２例除横断及冠状面扫描外并行直接矢状面ＣＴ扫描。结果：面神经管迷路段损伤６例，占１３．８％；鼓室段损伤１４例，占４８．３％；乳突段损伤１１例，占３７．９％。结论：高分辨率ＣＴ可为外伤性面瘫提供可靠的诊断依据，对临床手术及估计预后有重要价值。
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| 关 键 词： | 颞骨 骨折 体层摄影术.X线计算机 |
The CT diagnosis of facial nerve canal fractures: report of 25 cases |
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| Liu Zhonglin,Lan Baosen,Li Geming,et al..The CT diagnosis of facial nerve canal fractures: report of 25 cases[J].Chinese Journal of Radiology,1997,31(11):762-764. |
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| Authors: | Liu Zhonglin Lan Baosen Li Geming |
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| Institution: | Liu Zhonglin,Lan Baosen,Li Geming,et al. Department of Radiology,Beijing Tongren Hospital,Beijing 100730 |
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| Abstract: | Purpose: To evaluate the relation ship between the types of fracture and damage to facial canal by HRCT. Materials and methods: Axial and coronal HRCT were performed in 25 patients with facial canal fractures. Additional direct sagittal HRCT was performed in two cases. Results: Fractures involving the labyrinthine segment in 6 (13.8%) cases, tympanic in 14 (48.3%) cases, and mastoid in 11 (37.9%) cases. Conclusion: HRCT findings provided evidence for diagnosis, operation and prognosis of facial canal fractures. |
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| Keywords: | Temporal bone Fractures Tomography X ray computed |
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