| 固定矫治装置在儿童牙间隙恢复中的应用 |
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| 引用本文： | 汪隼,曹慧珍.固定矫治装置在儿童牙间隙恢复中的应用[J].上海口腔医学,2013,22(5):567-570. |
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| 作者姓名： | 汪隼 曹慧珍 |
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| 作者单位： | (上海交通大学医学院附属第九人民医院?口腔医学院 口腔预防、儿童科，上海市口腔医学重点实验室，上海 200011) |
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| 摘 要： | 目的：探讨采用固定矫治装置治疗儿童牙间隙丧失的效果。方法：采用托槽弓丝+螺旋推簧局部固定矫治装置，对8例牙间隙丧失的患者进行恢复性治疗。结果：8例病例，6例成功，1例有效，1例失败。间隙恢复最快为2个月，最慢为7个月。结论：采用固定矫治装置恢复丧失的牙间隙，效果良好，是临床上一种比较简单、快捷、经济的早期矫治方法。由于本组病例数较少，仍需积累更多病例，进一步观察其疗效。
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| 关 键 词： | 间隙管理 间隙恢复 推第一恒磨牙向后 |
| 收稿时间： | 2013-04-19 |
| 修稿时间： | 2013-07-15 |
Application of orthodontic fixed device in restoring teeth space in children |
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| Wang Sun,CAO Hui-zhen.Application of orthodontic fixed device in restoring teeth space in children[J].Shanghai Journal of Stomatology,2013,22(5):567-570. |
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| Authors: | Wang Sun CAO Hui-zhen |
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| Institution: | Department of Preventive & Pediatric Dentistry, Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology. Shanghai 200011, China |
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| Abstract: | PURPOSE：To assess the effect of orthodontic fixed device in restoring teeth space in children. METHODS: Brackets with archwire and open coil spring were used to restore teeth space loss in 8 cases. RESULTS: In all 8 cases, 6 cases achieved success, 1 case had improvement and 1 case had failure. Within these cases, the fastest restoring time was 2 months and the slowest restoring time was 7 months. CONCLUSIONS: It is an ideal method to restore teeth space with orthodontic fixed device. It is a simple, fast and economic for early orthodontic treatment. Due to the fewer cases, further study is needed. |
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| Keywords: | Space management Space regaining First molar distalization |
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