替牙he时期前牙反he矫治中弓丝弯制的探讨  

Exploration of the bending of arch edgewise in correction of cross bite of labial teeth in dental transitional period

作　　者：朱辛奕[1] 浦铁民[1] 胡国峰[1] 李平[2] 

机构地区：[1]第四军医大学吉林军医学院附属医院口腔科，吉林吉林132013 [2]吉林省电力医院口腔科，吉林长春130061

出　　处：《第四军医大学吉林军医学院学报（86813X）》2002年第4期207-208,共2页Journal of Jilin Military Medical College Fourth Military Medical University

摘　　要：目的探讨在“2×4”矫治技术中弓丝弯制的方法及原理。方法替牙he时期前牙反he患者24例，使用粗弓丝，在其弓丝上弯制各种曲形，并根据不同错he类型，处理各种曲与牙齿、带环关系，防止出现磨牙旋转移动等异常。结果2～6个月纠正反he，24例替牙he时期反he患者得以早期矫治。结论本方法矫治时间短，效果明显，操作简单，能够达到较为理想的矫治效果。Objective To explore the method and principle of bending of arch edgewise in '2×4' correction technique.Methods In 24 cases with cross bite of labial teeth in dental transitional period,thick arch edgewise was shaped into many kinds of curvatures,then according to different types of malocclussion,the relation between the curvature and teeth was done so as to prevent the abnormal motar teeth,rotation displacement.Results The cross bite was corrected after 2～6 months and 24 cases with cross bite of labia...

关 键 词：弓丝 牙HE 早期矫治 前牙反HE 患者 带环 “2×4”矫治技术 时期 结论 效果明显 

分 类 号：R783.5[医药卫生—口腔医学] R782[医药卫生—临床医学]