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目的观察GC护牙素治疗牙齿正畸后白斑的效果。方法将正畸后牙釉质有白垩色病损的病例随机分成两组,治疗组(牙面经打磨处理,于每天睡前刷牙后,立即使用GC护牙素)15例,对照组(要求患者认真刷牙)15例,6周后对比两组的恢复情况。结果治疗组显效13例,有效2例,有效率为100%;对照组显效0例,有效2例,无效12例,加重1例,有效率为13.33%。结论应用GC护牙素治疗牙齿正畸白斑,使脱矿的牙釉质得到了明显的恢复。
Objective To observe the effect of GC dentifrice on orthodontic leukoplakia. Methods A total of 15 cases of orthodontic enamel with chalky lesions were randomly divided into two groups. The treatment group (polished teeth after treatment, brushing teeth immediately before going to bed) Serious brushing) 15 cases, after 6 weeks compared the recovery of the two groups. Results In the treatment group, 13 cases were markedly effective and 2 cases were effective. The effective rate was 100%. In the control group, 0 was markedly effective, 2 effective, 12 ineffective and 1 more effective. The effective rate was 13.33%. Conclusion GC orthodontic treatment of orthodontic leukoplakia, demineralization of enamel has been significantly restored.