龋齿、牙周疾病是危害青少年口腔健康的两大常见病、多发病。追溯龋病及牙周疾病的病因,牙菌斑与这两种疾病的发生有着密切的关系,而有效刷牙是预防和降低学生龋病、牙周疾病患病率的重要技术措施。我们从指导中学生正确刷牙入手,开展了形式多样的口腔健康教育工作,取得了良好的效果。现将结果报道如下。 Dental caries, periodontal disease are two common diseases endangering the oral health of adolescents, frequently-occurring disease. Tracing the causes of dental caries and periodontal disease, plaque and the occurrence of these two diseases are closely related, and effective brushing is to prevent and reduce dental caries, the prevalence of periodontal disease is an important technical measure. We started with guiding middle school students to brush their teeth correctly and carried out various forms of oral health education and achieved good results. The results are reported below.