多曲方丝弓技术在前牙开合矫治中的应用研究  

The Application of MEAW Technology in the Anterior Open-bite Malocclusion

作　　者：吴海燕[1] 李惠山[1] 刘红彦[2] 

机构地区：[1]辽宁省大连市友谊医院,辽宁大连116001 [2]大连医科大学附属第一医院

出　　处：《中国医学创新》2015年第1期17-19,共3页Medical Innovation of China

摘　　要：目的:探讨多曲方丝弓在矫治前牙开合畸形中的应用效果。方法:开合患者32例进行矫治,矫治前后进行头影测量分析SNA角、SNB角、ANB角、SN-MP角、U6-PP(mm)、L6-MP(mm)、U1-PP(mm)、L1-MP(mm)、U1-SN(mm)、L1-MP(mm)、ODI角、OB(mm)。结果:矫治结束后患者咬合关系良好,覆合覆盖正常,统计学分析上下磨牙呈轻微压低,上下前牙内收,下前牙直立。结论:多曲方丝弓技术能对开合取得良好效果。Objective： To investigate the clinical effects by using multiloop edgewise arch wire technique in treatment of anterior open-bite.Method：32 patients of anterior open-bite were treated,they were compared by the SNA,SNB,ANB,SN-MP,U6-PP（mm）,L6-MP（mm）,U1-PP（mm）,L1-MP（mm）,U1-SN（mm）,L1-MP（mm）,ODI,OB（mm） with cephalometric analysis of before and after treatment.Result：After the treatment,all patients got successful outcome,which achieved mainly by retraction of upper and lower incisiors,all of them had normal overbite,overjet and good occlusion. Conclusion： The successful treatment outcome indicates that multiloop edgewise archwire is one of the effective methods in the treatment of anterior open-bite

关 键 词：前牙开合 多曲方丝弓技术 正畸治疗 

分 类 号：R783.5[医药卫生—口腔医学]