| 双阻板磁力功能矫治器矫治早期下颌偏斜的临床研究 |
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| 引用本文： | 陈永安,王丽艳,林珠.双阻板磁力功能矫治器矫治早期下颌偏斜的临床研究[J].广东牙病防治,2010,18(8):395-399. |
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| 作者姓名： | 陈永安 王丽艳 林珠 |
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| 作者单位： | 1. 昆明市南屏口腔医院,云南,昆明,650041
2. 第四军医大学口腔医学院 |
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| 摘 要： | 目的探讨双阻板磁力功能矫治器（twin-block magnetic appliance,TMA）对替牙期和恒牙早期下颌偏斜的矫治效果。方法替牙期或者恒牙早期骨性下颌偏斜患者16例,其中男7例,女9例,平均年龄11岁,疗程TMA5~8个月,平均疗程TMA6个月。分析矫治前后的模型、面相和全景片,观察疗效。结果所有患者的下颌偏斜均有明显改善,颌位不调得以纠正,中线居中,颌面形态正常,效果满意。结论 TMA对替牙期和恒牙早期下颌偏斜的患者治疗效果明显,可以作为矫治下颌偏斜的方法之一。
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| 关 键 词： | 下颌偏斜 矫治器 磁力 |
Effects of Treatment Functional-skeletal Facial Asymmetry with Twin-block Magnetic Appliance in Mixed Dentition Period and Early Permanent Dentition:a Clinic Study |
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| CHEN Yong-an,WANG Li-yan,LIN Zhu.Effects of Treatment Functional-skeletal Facial Asymmetry with Twin-block Magnetic Appliance in Mixed Dentition Period and Early Permanent Dentition:a Clinic Study[J].Journal of Dental Prevention and Treatment,2010,18(8):395-399. |
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| Authors: | CHEN Yong-an WANG Li-yan LIN Zhu |
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| Institution: | CHEN Yong-an1,WANG Li-yan,LIN Zhu.1Nanping Stomatological Hospital,Kunming 650041,China |
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| Abstract: | Objective To evaluate the effect of magnetic functional orthopedic force on treatment of severe facial asymmetry in mixed dentition period and early permanent dentition.Methods The sample consisted of 16 Chinese children(7 males and 9 females,average age at 11 years)who are functional-skeletal facial asymmetry of mixed dentition and early permanent dentition.The subjects with facial asymmetry caused by mandible declined,were instructed to wear twin-block magnetic appliance(TMA)for 5-8 months(mean 6 months),... |
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| Keywords: | Facial asymmetry Appilance Magnetic force |
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