[使用真空成型可摘矫治器对下颌第一和第二磨牙进行正畸压低：病例报告]
[Orthodontic intrusion of the first and second mandibular molars with a vacuum-formed removable appliance: a case report].
作者信息
Liu Qing, Huang Xin-Qi, Jiang Dan, Chi Hao-Jun, Wang Ling-Jie, Sun Wen-Tian, Liu Jun
机构信息
State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;Dept. of Stomatology, The 306 Hospital of People's Liberation Army, Beijing 100101, China.
出版信息
Hua Xi Kou Qiang Yi Xue Za Zhi. 2018 Apr 1;36(2):226-228. doi: 10.7518/hxkq.2018.02.021.
This case report focused on a patient with supraeruption of the first and second mandibular molars as a result of loss of the first and second maxillary molars for a long time. We adopted a combination of a vacuum-formed removable appliance and elastics to intrude the first and second mandibular molars by using a continuous, light force to acquire sufficient restoration space for maxillary molars. Thus, the dental-implant treatment was successful, and a good and stable occlusal relationship was established.
本病例报告聚焦于一名患者，由于上颌第一和第二磨牙长期缺失，导致下颌第一和第二磨牙伸长。我们采用了真空成型可摘矫治器和弹力牵引相结合的方法，通过持续的轻力压低下颌第一和第二磨牙，以获得足够的上颌磨牙修复空间。因此，种植牙治疗取得成功，并建立了良好稳定的咬合关系。
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