Twinblock联合2×4技术早期矫治安氏II^2错  

The early treat of Angle's class two division one cases with Twinblock appliance combined with 2×4 appliance

作　　者：侯铁军[1] 张福奎[1] 唐磊[1] 杭望雁[1] 

机构地区：[1]聊城市人民医院口腔科,山东聊城252000

出　　处：《中国美容医学》2006年第11期1305-1306,I0012,共3页Chinese Journal of Aesthetic Medicine

摘　　要：目的:评价Twinblock联合2×4技术早期矫治安氏II2错牙合的疗效。方法:18例安氏II2患者采用Twinblock联合2×4技术进行矫治,并对矫治前后数据进行头影测量分析。结果:上颌中切牙轴倾度、ANB角,后牙牙槽高度,矫治前后有显著性差异。结论:Twinblock联合2×4技术对早期矫治安氏II2类错牙合有良好的效果。Objective To evaluate the clinical value of Twinblock combined with 2×4 appliance on early treatment of Angle＇s class two division one cases. Methods Eighteen Angle＇s class Ⅱ division Ⅱ cases were treated with Twinblock combined with 2×4 appliance. The data of all cases were treated with cephalometric analvisis before and after orthodontic treatment. Results The anterior axias of central incisors, ANB angle, height of anterior and posterior alveolar showed significant different before and after treatment. Conclusion All findings indicate that twinblock appliance combined with 2×4 appliance has good effects on early treatment of Angle＇s class two division one cases.

关 键 词：TWINBLOCK 2×4技术 安氏Ⅱ^2类错[牙合] 

分 类 号：R783.5[医药卫生—口腔医学]