| 钕铁硼永磁体矫治前牙反■ |
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| 引用本文： | 郭大锁,张春文,孙兴强.钕铁硼永磁体矫治前牙反■[J].口腔材料器械杂志,1998(4). |
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| 作者姓名： | 郭大锁 张春文 孙兴强 |
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| 作者单位： | 上海第二医科大学附属瑞金医院，上海医疗器械高等专科学校，上海医疗器械高等专科学校 200025 |
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| 摘 要： | 用稀土合金钕铁硼永磁体制作矫正前牙反(牙合)的磁力矫治器.其综合了环托、前庭盾、唇挡、颊屏的功能,配以(牙合)垫,用磁力作为矫治力,称之为环托式磁性(牙合)垫矫治器,经5年临床应用,取得满意效果.
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| 关 键 词： | 磁力 矫治力 反■ ■垫 |
Nd-Fe-B magnets used in treating anterior cross bite |
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| Guo Dasuo,Zhang Chunwen,Sun Xingqiang.Nd-Fe-B magnets used in treating anterior cross bite[J].Chinese Journal of Dental Materials and Devices,1998(4). |
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| Authors: | Guo Dasuo Zhang Chunwen Sun Xingqiang |
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| Institution: | Guo Dasuo,Zhang Chunwen,Sun Xingqiang. Ruijin hospital attached to shanghai Second Medical University,Shanghai 200025 |
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| Abstract: | It was reported at home and abroad that the magnetic force used as orthodontic force. The new orthodontic appliance , named magnetic ring plate/ occlusal pad appliance, for orthodonting anterior cross bite with Nd-Fe-B magnets was designed. It combined the functions of ring plate, vestibular lamina , labial lamina, buccal splint, occlusal pad and depended upon megnetic force as orthodontic force. Satisfactory effect was obtained with more than 5 years clinical experience. |
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| Keywords: | Megnetic force Orthodontic force Cross bite Occlusal pad |
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