ty -jour a2 -gavião,玛丽亚·比特里斯·杜阿尔特(Maria Beatriz Duarte au -Taffarel),伊万·佩德罗(Ivan Pedro au) - 米耶西(Miyoshi),Caio Seiti au -Maruo -Maruo,Ivan Toshio au -Meira -Meira,Thiago Martins au -Tanaka -Tanaka -Tanaka,田中TI - The Periodontal Benefit of Orthodontic Tooth Movement in a Deep Facial Recession of a Mandibular Incisor SP - 7601475 VL - 2019 AB - Gingival recession refers to the exposure of the tooth’s surface by an apical shift of the gingiva. The aim of this paper is to present a clinical case of an adult patient with a skeletal Class I and clinically deep gingival recession in the mandibular left central incisor. A preadjusted appliance with
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插槽都放在两个拱门中。使用矩形拱形,并加入根舌扭矩,特别是在左下中央门牙中。在整个活动处理过程中,使用了II类和垂直的层间弹性,以获得后牙的插入。正畸运动通过将局部生物力学系统应用于下颌左中央门牙的应用,可提供良好的牙齿和功能性闭塞,主要是牙龈和牙周健康。随访显示了牙周在正常范围内的稳定结果,并有改善的咬合互插。SN -2090-6447 UR -https://doi.org/10.1155/2019/7601475 do -10.1155/2019/2019/7601475 JF-牙科案件报告