摘要
目的探讨对年轻成年人安氏Ⅱ类2分类患者采取Herbst矫治器的效果。方法整群选取35例于2013年7月—2014年7月期间该院接收的安氏Ⅱ类2分类错患者,均采用Herbst矫治器矫治器,并进行二期固定矫治,观察疗效。结果 ANB、U1/L1、OB、U6-Ptm治疗后矫治减小;L1/MP、SNB、MP/SN、L6/MP、U1/SN、L6-Ptm矫治后增大,其中SNA、OJ、U6/PP变化不显著。结论对年轻成年人安氏Ⅱ类2分类患者采取Herbst矫治器矫治,效果较好,值得推广。
Objective To study the effect of Herbst appliance in the treatment of Class Ⅱ Division 2 malocclusion in young adults. Methods 35 cases with Class Ⅱ Division 2 malocclusion underwent the treatment with Herbst appliance and second phase of fixed orthodontic treatment in our hospital from July 2013 to July 2014 were selected. And the treatment effect was observed. Results ANB, U1/L1, OB, U6-Ptm decreased after treatment; L1/MP, SNB, MP/SN, L6/MP, U1/SN, L6-Ptm increased after treatment, but the SNA, OJ, U6/PP did not change significantly. Conclusion For young adults with Class Ⅱ Division 2 malocclusion, Herbst appliance has good effect, which is worth promoting.
出处
《中外医疗》
2016年第6期10-11,14,共3页
China & Foreign Medical Treatment
