摘要
目的:探讨采用固定矫治装置治疗儿童牙间隙丧失的效果。方法:采用托槽弓丝+螺旋推簧局部固定矫治装置,对8例牙间隙丧失的患者进行恢复性治疗。结果:8例病例,6例成功,1例有效,1例失败。间隙恢复最快为2个月,最慢为7个月。结论:采用固定矫治装置恢复丧失的牙间隙,效果良好,是临床上一种比较简单、快捷、经济的早期矫治方法。由于本组病例数较少,仍需积累更多病例,进一步观察其疗效。
PURPOSE：To assess the effect of orthodontic fixed device in restoring teeth space in children. METHODS： Brackets with archwire and open coil spring were used to restore teeth space loss in 8 cases. RESULTS： In all 8 cases, 6 cases achieved success, 1 case had improvement and 1 case had failure. Within these cases, the fastest restoring time was 2 months and the slowest restoring time was 7 months. CONCLUSIONS： It is an ideal method to restore teeth space with orthodontic fixed device. It is a simple, fast and economic for early orthodontic treatment. Due to the fewer cases, further study is needed.
出处
《上海口腔医学》
CAS
CSCD
北大核心
2013年第5期567-570,共4页
Shanghai Journal of Stomatology
关键词
间隙管理
间隙恢复
推第一恒磨牙向后
Space management
Space regaining
First molar distalization
