组合式Forsus矫治器对安氏Ⅱ~1错牙弓及颅面硬组织的影响  

Effect of combined forsus appliance on dental arch and hard tissue of classⅡ~1 malocclusion

作　　者：尹玉承[1] 兰泽栋[2] 

机构地区：[1]深圳市第五人民医院口腔中心,518001 [2]广州医学院口腔医院正畸科

出　　处：《实用口腔医学杂志》2010年第1期67-70,共4页Journal of Practical Stomatology

基　　金：广东省医学科学技术基金资助项目(编号:A2004115)

摘　　要：目的:探讨组合式Forsus矫治器对青少年生长发育期安氏Ⅱ1错的矫治效果。方法:选择13例处于生长发育前期及高峰期的安氏Ⅱ1错患者,应用组合式Forsus矫治器进行平均5.5个月的矫治,通过头影测量评判矫治效果。结果:13例患者尖牙及磨牙关系均达到Ⅰ类或偏近中关系,下颌后缩,面型明显改善。结论:组合式Forsus矫治器可以进行早期功能矫治,能够改善Ⅱ类面型,减少二期固定矫治的难度、提高矫治效果。Objective：To investigate the treatment effect of combined forsus appliance on young people＇s Angel ⅡⅠ malocclusion.Methods：13 Angel ⅡⅠcases during pre-peak or peak period was chosen,treated with combined forsus appliance for an average period of 5.5 months,evaluated treatment effect through cephalometric and cast measurement.Results： All canines and molars have reached class Ⅰ or over-class Ⅰrelations,13 patients＇ mandibular retrognathia face have gained significant improvement.Conclusion： The combined forsus appliance can be used in early functional treatment,improve class Ⅱ face type and decrease the difficulty of the second period and enhanced treatment effect.

关 键 词：组合式Forsus矫治器 安氏Ⅱ类1分类错 下颌后缩 

分 类 号：R783.5[医药卫生—口腔医学]