摘要
目的评价应用反式Twin-block治疗替牙期安氏Ⅲ类错牙合的临床疗效。方法应用反式Twin-block矫治器治疗替牙期安氏Ⅲ类错牙合11例,并对治疗前后的头影测量结果进行分析。结果 11例替牙期安氏Ⅲ类错牙合患者侧貌改善,前牙覆牙合覆盖正常。结论反式Twin-block矫治器能有效治疗替牙期安氏Ⅲ类错牙合。
Objective To evaluate the clinical effects of application of reverse Twin-block in treating mixed dentition of Angle class Ⅲmalocclusion. Methods Reverse Twin-block appliance was applied in the treatment of mixed dentition period of class Ⅲ malocclusion in 11 cases,and cephalomertric analysis was performed before and after treatment. Results The profiles of 11 patients of mixed dentition period of class Ⅲ malocclusion have improved,and their anterior teeth overbite and overjet became normal. Conclusions Reverse Twin-block appliance is effective in the treatment of mixed dentition period of class Ⅲ malocclusion.
出处
《口腔医学》
CAS
2014年第9期698-700,共3页
Stomatology
