| 正畸固定矫治装置治疗替牙列早期上颌阻生中切牙 |
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| 引用本文： | 赵威,陈锴,徐晓梅,蒋亚华.正畸固定矫治装置治疗替牙列早期上颌阻生中切牙[J].泸州医学院学报,2012(4):410-412. |
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| 作者姓名： | 赵威 陈锴 徐晓梅 蒋亚华 |
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| 作者单位： | 泸州医学院附属口腔医院医学美容科;泸州医学院附属口腔医院正畸科 |
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| 基金项目： | 四川省卫生厅科学研究项目(100249) |
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| 摘 要： | 目的:采用改良Nance托联合正畸固定矫治器牵引治疗替牙列早期上颌阻生中切牙,并评价其临床效果。方法:采用改良Nance托联合正畸固定矫治器对23例替牙列早期的上颌阻生中切牙进行正畸牵引矫治。结果:采用该法治疗的上颌阻生中切牙均获得满意的临床效果:阻生牙回复至正常位置,牙齿无坏死、无松动、牙根形态正常、牙周健康。结论:替牙列早期采用改良Nance托联合正畸固定矫治器是一种积极、有效的治疗上颌阻生中切牙的方法,其临床疗效理想。
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| 关 键 词： | 替牙期 上颌阻生中切牙 正畸治疗 |
Treatment for impacted maxillary incisors with orthodontic fixed device in early mixed dentition |
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| Institution: | Zhao Wei,et al Department of Medical Cosmetology,the Affiliated Stomatology Hospital of Luzhou Medical College |
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| Abstract: | Objective:To investigate the outcome of using orthodontic device to treat maxillary impacted central incisor in early mixed dentition.Methods: A total of 23 maxillary impacted incisors in 23 patients were treated with Nance palatal arch combined with orthodontic fixed appliance in early mixed dentition.Results:After the treatment all impacted incisors were replaced in normal position,none of them was dead and loose.The roots and periodontal tissue of all impacted incisors were healthy.Conclusion:Nance palatal arch combined with orthodontic fixed appliance is an active and effective method for the treatment of maxillary impacted central incisor in early mixed dentition. |
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| Keywords: | Maxillary impacted central incisor Orthodontic treatment Mixed dentition |
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