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目的研究固定矫治器导致患者牙龈炎的临床分析,探讨其发生的原因。方法对2009年10月至2011年6月在本院采用固定矫治技术进行矫治的84例病例,随机分为两组,其中对照组(42例)进行常规的卫生指导,治疗组(42例)进行特殊的卫生教育。结果观察组病例的GI和PLI低于对照组,观察组牙龈炎患病率低于对照组,两组间具有统计学差异(P<0.05)。结论对于进行固定矫治的病例,对其进行必要的口腔卫生教育和宣传,可以改善其口腔卫生,降低牙龈炎的发生率,具有很好临床效果。
Objective To study the clinical analysis of fixed appliance caused by gingivitis in patients and to explore its causes. Methods Eighty-four cases of orthodontics treated with fixed appliance in our hospital from October 2009 to June 2011 were randomly divided into two groups. The control group (n = 42) underwent routine health guidance. The treatment group (n = 42) Carry out special health education. Results The GI and PLI in the observation group were lower than those in the control group. The prevalence of gingivitis in the observation group was lower than that of the control group. There was a significant difference between the two groups (P <0.05). Conclusion For the cases of fixed orthodontics, the necessary oral hygiene education and publicity can improve their oral health and reduce the incidence of gingivitis, which has a good clinical effect.