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目的:对口腔正畸固定矫治器在临床中的应用进行分析研究。方法:随机抽取2012年2月~2014年2月在我院进行口腔正畸治疗的110例患者作为研究对象,对其临床资料进行回顾性分析,观察正畸效果以及并发症的发生情况。结果:治疗后,各项PAR评分评分均有所提高,其中前牙排列、后牙排列、覆盖、覆牙合与治疗前比较差异具有统计学意义(P<0.05),治疗后PAR总分(16.48±2.13)分与治疗前(5.29±0.32)分比较差异具有统计学意义(P<0.05);本组患者脱矿率为8.0%。结论:口腔正畸固定矫治器在治疗口腔畸形方面疗效显著,但患者牙釉质脱矿的发生率较高。
Objective: To analyze the clinical application of orthodontic appliance. Methods: A total of 110 patients undergoing oral orthodontic treatment in our hospital from February 2012 to February 2014 were randomly selected as the research object. The clinical data of the patients were retrospectively analyzed to observe the effects of orthodontics and complications. Results: After treatment, the scores of PAR were all improved. The anteroposterior arrangement, posterior teeth arrangement, coverage and overbite were significantly different from those before treatment (P <0.05). After treatment, PAR score 16.48 ± 2.13) points before treatment (5.29 ± 0.32) points, the difference was statistically significant (P <0.05). The demineralization rate in this group was 8.0%. Conclusion: Orthodontics fixed orthodontic appliances are effective in treating oral malformations, but the incidence of enamel demineralization in patients is high.