Chronic periodontitis is an inflammatory disease characterized by periodontal tissue destruction, pocket formation, alveolar bone resorption and finally leading to tooth loss. 慢性牙周炎是牙周组织的慢性感染性疾病,其特点是牙周组织破坏,牙周袋形成、牙槽骨吸收,最终导致牙齿丧失。
Periodontitis can cause gingival inflammation, periodontal pocket formation and alveolar bone resorption, as a result the affected teeth become mobility and eventually fall off. 背景:牙周炎可造成牙龈炎症、牙周袋形成、牙槽骨吸收以及牙齿松动,最终可导致牙齿脱落。