摘要
操作要领及注意事项。方法:前牙开患者23例(男10例,女13例),年龄14～29岁,用多曲方丝弓进行矫治,治疗前后进行X线头影测量分析。结果:23例前牙开患者均取得了满意疗效。结论:多曲方丝弓技术可以有效竖直后牙,得到以牙性变化为主的平面的变化,有效、快速矫治前牙开。
Objective To evaluate the effects of multiloop edgewise （MEAW）therapy in the treatment of open bite. Methods 23 cases of open bite （male 10, female 13, aged 14-29 yrs old） were treated by MEAW technique. The effects were evaluated by cephalometry. Results After treatment ANB° ,U1-NA° ,L1-NB° ,U6-SN°L6-MP° decreased,U1-L1°and OB（mm） in creased. Gratified results were achieved in all cases. Conclusion To open bite can be treated successfully by MEAW technique.
出处
《中国美容医学》
CAS
2006年第7期847-848,共2页
Chinese Journal of Aesthetic Medicine
关键词
多曲方丝弓
开[牙合]
正畸学
multiloop edgewise archwire
open bite
orthodontics
