多曲方丝弓技术矫治前牙开  

Treatment of open bite with multiloop edgewish archwire technic

作　　者：丁辉[1] 

机构地区：[1]青海大学附属医院口腔科,青海西宁810000

出　　处：《中国美容医学》2006年第7期847-848,共2页Chinese Journal of Aesthetic Medicine

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.

关 键 词：多曲方丝弓 开[牙合] 正畸学 

分 类 号：R783.5[医药卫生—口腔医学]