牙周治疗学范围较广,目前由于菌斑的基础理论和临床研究的进展,牙周的初期治疗更系统化了。虽然临床处置可控制龈上菌斑,但要控制牙周袋内的龈下菌斑就很困难。作者介绍了控制深牙周袋内龈下菌斑的新方法。临床经验表明,若能彻底控制菌斑,牙周病就有治愈的趋势,或者至少使牙龈炎症减轻。刷牙和牙线仅能控制龈上菌斑。针对菌斑中的细菌及其代谢产物而口服药物,或通过渗出液控制龈下菌斑而采用化学方法几乎无效。可以肯定,洁治术和根部刮治术对 Periodontal treatment a wide range of current due to the basic theory of plaque and clinical research advances, periodontal initial treatment more systematic. Although clinical treatment can control supragingival plaque, it is difficult to control the subgingival plaque within the periodontal pocket. The authors describe a new method to control subgingival plaque in deep periodontal pockets. Clinical experience shows that, if the plaque can be completely controlled, there is a tendency for periodontal disease to heal, or at least reduce gingivitis. Brushing and flossing can only control supragingival plaque. It is almost ineffective to use chemical methods to orally take drugs against bacteria and their metabolites in plaque or to control subgingival plaque through exudates. To be sure, Jie and radical cure