| 口腔矫治器对阻塞性睡眠呼吸暂停低通气综合征患者上气道影响的磁共振研究 |
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| 引用本文： | 曾韶华,刘月华.口腔矫治器对阻塞性睡眠呼吸暂停低通气综合征患者上气道影响的磁共振研究[J].实用口腔医学杂志,2011,27(6):777-781. |
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| 作者姓名： | 曾韶华 刘月华 |
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| 作者单位： | 1. 厦门市口腔医院正畸科,361003
2. 上海同济大学口腔医院正畸科 |
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| 摘 要： | 目的:采用磁共振(MRI)结合三维重建技术观察口腔矫治器对阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者上气道形态的影响.方法:对12例男性OSAHS患者进行静态MRI扫描,使用咬蜡块的下颌前伸定位方法,在牙尖交错位与口腔矫治器测定的下颌前伸位获得MRI图像.利用三维重建软件重现患者上气道立体形态影像,计算分析患者上...
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| 关 键 词： | 阻塞性睡眠呼吸暂停低通气综合征 口腔矫治器 磁共振成像 三维重建 |
A MRI study on upper airway morphology in oral appliance treatment in patients with obstructive sleep apnea/hypopnea syndrome |
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| ZENG Shaohua,LIU Yuehua.A MRI study on upper airway morphology in oral appliance treatment in patients with obstructive sleep apnea/hypopnea syndrome[J].Journal of Practical Stomatology,2011,27(6):777-781. |
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| Authors: | ZENG Shaohua LIU Yuehua |
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| Institution: | ZENG Shaohua1,LIU Yuehua2.1.361003,Department of Orthodontic,Xiamen Stomatological Hospital,China,2.Department of Orthodontic,Tongji University Stomatological Hospital,Shanghai |
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| Abstract: | Objective: To analyze the change of upper airway morphology by the use of oral appliance(OA) in patients with obstructive sleep apnea/hypopnea syndrom(OSAHS).Methods: The upper airway of 12 male patients with OSAHS was scanned by magnetic resonance imaging(MRI).Their mandibles were located at intercuspal positions(ICP) or biting wax simulating OA treatment position(OA position).Upper airways were reappeared through 3D reconstruction software.The 3D images of the upper airway were observed.Volume,cross secti... |
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| Keywords: | Obstructive sleep apnea/hypopnea Oral appliance Magnetic resonance imaging 3D reconstruction |
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