牙周病是由菌斑所引起的,目前的治疗方法有机械性清创,清除及防止龈下菌斑的形成。超显微镜及电子显微镜下的检查,厌氧菌的聚集,和龈下菌斑的培养,均有助于鉴定微生物与各类牙周病的关系,故才能从龈下菌斑的质和量的改变上判断治疗的效果,因此起显微镜像龈探针一样在判断治疗效果 Periodontal disease is caused by plaque, the current treatment of mechanical debridement, clearance and prevention of subgingival plaque formation. Ultra-microscopy and electron microscopy examination, anaerobic bacteria aggregation, and subgingival plaque culture, are helpful to identify the relationship between microorganisms and various types of periodontal disease, it is from the quality and quantity of subgingival plaque Change to judge the effect of treatment, so the same as the microscope gingival probe to determine the treatment effect