| 变异Herbst矫治器的临床应用与评价 |
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| 引用本文： | 宫耀,沈刚.变异Herbst矫治器的临床应用与评价[J].上海口腔医学,2004,13(1):10-12. |
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| 作者姓名： | 宫耀 沈刚 |
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| 作者单位： | 上海第二医科大学,附属第九人民医院,口腔医学院,口腔正畸教研室,上海,200011 |
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| 摘 要： | 目的:观察变异Herbst矫治技术的临床矫治效果。方法:12例II类错牙合患者,采用变异Herbst矫治器,经6～8个月的矫治,观察、评估该方法的矫治效果。结果:12例II类错牙合患者,经变异Herbst矫治器矫治,均获得快速、显著的治疗效果。治疗前后ANB角改变有显著的统计学差异。结论:变异Herbst矫治器是一种疗效肯定的固定功能性矫治器,适用于青少年(恒牙列)、青少年后期和年轻成人的II类错牙合,这种治疗方法能使边缘性骨性II类错牙合避免正颌外科手术,操作简便,易于在临床推广应用。
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| 关 键 词： | 变异Herbst矫治器 II类错牙合 临床矫治 |
| 文章编号： | 1006-7248(2004)01-0010-03 |
| 修稿时间： | 2003年6月4日 |
A clinical study on improved herbst appliance |
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| GONG Yao,SHEN Gang..A clinical study on improved herbst appliance[J].Shanghai Journal of Stomatology,2004,13(1):10-12. |
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| Authors: | GONG Yao SHEN Gang |
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| Institution: | Department of Orthodontics, Ninth People's Hospital, School of Stomatology, Shanghai Second Medical University, Shanghai 200011, China. |
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| Abstract: | PURPOSE:To observe the clinical effect of improved Herbst appliance. METHODS: Twelve patients with Class II malocclusion were selected and treated with improved Herbst appliance,.The effects were observed and assessed after 6 to 8 months. The advantages and steps of this technique were also described. RESULTS:All the cases had satisfied and effective results with the help of improved Herbst appliance. The change of the ANB angle had statistical difference. CONCLUSION:Improved Herbst appliance is an be effective fixed functional appliance, it can used in adolescents (in the permanent dentition),postadolescents and young adults, instead of some orthognathic surgery especially in borderline skeletal Class II. This technique can easily be used in dental clinic. |
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| Keywords: | Improved herbst appliance Class II malocclusion Clinic treatment |
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