肌激动器治疗前牙反的临床观察  

Treatment of anterior crossbite with activator Ⅲ

作　　者：陈丽丹 曾科 马晓晴 许衍[4] 

机构地区：[1]浙江省诸暨市中医院口腔科,诸暨311800 [2]爱满地口腔门诊部,上海200212 [3]瑞尔齿科,上海200120 [4]南京医科大学口腔研究所,南京医科大学附属口腔医院正畸科,南京210029

出　　处：《口腔医学》2009年第4期203-204,共2页Stomatology

摘　　要：目的观察Ⅲ型肌激动器治疗前牙反的临床疗效。方法选择8例功能性Ⅲ类错畸形的患者,使用Ⅲ型肌激动器进行矫治,比较治疗前后的效果。结果所有患者前牙反解除的平均时间是3.5个月,侧面外形得到明显改善。结论肌激动器矫治早期功能性Ⅲ类错畸形可以达到满意的治疗效果,是切实可行的方法。Objective To evaluate the treatment effects of activator on anterior crossbite. Methods 8 patients with functional Class Ⅲ malocclusion were treated with activator. The treatment effects were assessed. Results The average therapic period to correct anterior crossbite was 3.5 months. The skeletal profile was improved. Conclusion It is desirable to treat functional Class Ⅲ malocclusion with activator.

关 键 词：肌激动器 前牙反[牙合] Ⅲ类错畸形 

分 类 号：R783.5[医药卫生—口腔医学]