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目的:探讨中药含漱液对控制固定矫治患者牙菌斑的效果。方法:选择60例固定矫治的牙龈炎患者作为研究对象,对全部患者口腔卫生宣教后,随机分为氯已定含漱液组(对照组)和中药含漱液组(治疗组),每组各30例。观察各组使用含漱液前、使用含漱液7天后及14天后菌斑指数的变化情况,进行统计学分析,以评价中药含漱液的菌斑抑制效果。结果:治疗前两组菌斑指数(PLI)无统计学差异(P>0.05),治疗7天后两组PLI各自与治疗前相比均有明显改善(P<0.05),差异有统计学意义,治疗后两组间比较无统计学差异(P>0.05)。治疗组用药14天后两组PLI比较,差异无统计学意义(P>0.05)。结论:中药含漱液对控制固定矫治患者的菌斑堆积有明显效果,与氯已定含漱液相比无显著差异。
Objective: To investigate the effect of traditional Chinese medicine gargle on the control of dental plaque in patients with fixed orthodontic treatment. Methods: Sixty cases of gingivitis with fixed orthodontics were selected as study subjects. After oral hygiene education for all patients, they were randomly divided into two groups: chlorhexidine chloride group (control group) and traditional Chinese medicine gargle group (treatment group), and each group 30 cases each. The changes of plaque index before and after using gargle for 7 days and 14 days were observed in each group to make statistical analysis to evaluate the plaque inhibition effect of traditional Chinese medicine gargle. Results: There was no significant difference in plaque index (PLI) between the two groups before treatment (P> 0.05). After 7 days of treatment, PLI of both groups were significantly improved (P <0.05), and the difference was statistically significant There was no significant difference between the two groups after treatment (P> 0.05). There was no significant difference in PLI between the two groups after treatment for 14 days in the treatment group (P> 0.05). Conclusion: Chinese medicine gargle has obvious effect on plaque accumulation in patients undergoing fixed orthodontic treatment, and no significant difference compared with chlorhexidine gargle.