| 正畸治疗中磨牙的拔除和保留(三十九)——牙槽外区域骨骼支抗钉牵引牙列向远中在减数磨牙矫治中的应用 |
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| 引用本文： | 李加志,郭鑫,刘进.正畸治疗中磨牙的拔除和保留(三十九)——牙槽外区域骨骼支抗钉牵引牙列向远中在减数磨牙矫治中的应用[J].临床口腔医学杂志,2009,25(2). |
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| 作者姓名： | 李加志 郭鑫 刘进 |
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| 作者单位： | 1. 深圳市李加志口腔诊所,广东,深圳,518000
2. 深圳市儿童医院口腔正畸科,广东,深圳,518026 |
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| 摘 要： | 目的:总结在减数磨牙矫治中应用牙槽外区域骨骼支抗钉牵引牙列向远中的矫治设计方法.方法:选择应用骨骼支抗钉的减数磨牙矫治病例35例,男12例,女23例.骨骼支抗钉均植入牙槽骨以外,上颌多在颧牙槽嵴,下颌多在颊棚区.常规排齐整平牙弓后更换特澳丝,应用镍钛拉簧牵引全牙弓向远中以解除牙弓拥挤或前突.结果:矫治结束时均达到前牙覆耠覆盖正常,后牙尖窝交错咬合,侧貌明显改善的矫治效果.结论:牙槽外区域骨骼支抗钉的应用丰富了减数磨牙矫治设计的内容,是今后减数磨牙矫治的重要发展方向.
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| 关 键 词： | 正畸 骨骼支抗钉 磨牙 |
Treatment design of molar extraction with using skeletal anchorage implant in traction dentition to the distal |
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| LI Jia-zhi,GUO Xin,LIU Jin.Treatment design of molar extraction with using skeletal anchorage implant in traction dentition to the distal[J].Journal of Clinical Stomatology,2009,25(2). |
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| Authors: | LI Jia-zhi GUO Xin LIU Jin |
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| Institution: | LI Jia-zhi,GUO Xin,LIU Jin. LI Jia-zhi Dental Clinic of Shenzhen,Guangdong Shenzhen 518000,China |
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| Abstract: | Objective:To discuss the role of skeletal anchorage implant in treatment of molar extraction by summary of cases using it outside the alveolar to traction dentition to distal. Method:35 cases,12 of male,23 of female were selected.They all used skeletal anchorage implant to traction dentition to distal.Result:All cases obtained normal anterior teeth overbite and overjet,posterior teeth reached overlap occlusion and profile significantly improved. Conclusion:Skeletal an-chorage implant used outside the alveol... |
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| Keywords: | orthodontic skeletal anchorage implant molar |
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