| 用Bolton指数指导矫治下颌个别牙先天缺失症 |
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| 引用本文： | 段银钟,孙应明,张云飞,金钫,冷军.用Bolton指数指导矫治下颌个别牙先天缺失症[J].中华口腔医学杂志,2003,38(1):43-45. |
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| 作者姓名： | 段银钟 孙应明 张云飞 金钫 冷军 |
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| 作者单位： | 710032,西安,第四军医大学口腔医学院正畸科 |
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| 摘 要： | 目的：探索用Bolton指数指导矫治下颌个别牙先天缺失症。方法：临床选择26例（男10，女16）安氏I类和Ⅱ类错He患者，以Bolton指数前牙比公式为依据，实施方丝弓矫治技术结合邻面去釉、下颌个别牙义齿修复及拔牙矫治等方法进行治疗。结果：根据不同的适应证，分别采用上述4种不同的矫治方法，使最后的矫治结果Bolton指数前牙比均达到正常值，临床矫治效果满意。结论：依据Bolton指数能很好地指导矫治个别下切牙缺失症的患者。
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| 关 键 词： | Bolton指数 矫治 下颌个别牙先天缺失症 牙缺失 |
| 修稿时间： | 2002年2月19日 |
Orthodontic treatment of malocclusion with mandibular congenital missing teeth guided by Bolton index |
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| Yin-zhong Duan,Ying-ming Sun,Yun-fei Zhang,Fang Jin,Jun Leng.Orthodontic treatment of malocclusion with mandibular congenital missing teeth guided by Bolton index[J].Chinese Journal of Stomatology,2003,38(1):43-45. |
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| Authors: | Yin-zhong Duan Ying-ming Sun Yun-fei Zhang Fang Jin Jun Leng |
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| Institution: | Department of Orthodontics, College of Stomatology, The Fourth Military Medical University, Xi'an 710032, China. |
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| Abstract: | OBJECTIVE: To evaluate the outcome of the treatment of malocclusion with mandibular congenital missing teeth guided by Bolton index. METHODS: 26 class I and II cases (males 10, females 16) were chosen in this study. Guided by Bolton index, enamel stripping, denture and two types of tooth extraction were used in the treatment. RESULTS: Normal Bolton index was achieved and the results of treatment were satisfactory. CONCLUSIONS: Malocclusion with mandibular congenital missing teeth can be treated successfully guided by Bolton index. |
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| Keywords: | Orthodontics Bolton index Anodontia |
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