牙周病是否必须手术?基于细菌对牙周病的重要性,作者提出了一种对抗牙周袋中菌斑的新方法。本法系使用一种含有防腐剂或抗菌素的泡沫塑料的小药条,暂时置入牙龈袋内。在使用的药物中最引人注目的是洗必太、四环素和灭滴灵。初步研究表明,这些防腐剂或抗菌素可在数天内释出。临床使用这些药物后,牙周袋内的细菌经检验后表明,通常与牙周病有关的细菌大为减少。炎症的临床体征也减轻,甚至很深的牙周袋经治疗后其深度 Is it necessary to have periodontal surgery? Based on the importance of bacteria for periodontal disease, the authors propose a new method to combat plaque in periodontal pockets. This Law uses a small lather of foam plastic containing preservatives or antibiotics, temporarily placed in a gingival pocket. The most notable of the medications used are chlorhexidine, tetracycline and metronidazole. Preliminary studies show that these preservatives or antibiotics can be released in a few days. After clinical use of these drugs, the bacteria in the periodontal pocket have been tested to show that the number of bacteria usually associated with periodontal disease is greatly reduced. The clinical signs of inflammation are also reduced, and even deep pockets of the pocket depth after treatment