龈下刮治是牙周基础治疗的重要组成部分,是利用龈下刮治器械去除位于牙周袋内根面上的牙石、菌斑和病变牙骨质,消除致病因素,利于牙周组织的愈合。龈下刮治术后常见并发症有牙龈出血、牙周脓肿、根面敏感、牙齿松动和发热等。文章将具体论述这些并发症出现的可能原因及处理方法。 Subgingival scaling is an important part of periodontal treatment. It is the use of subgingival scaling to remove calculus, plaque and diseased cementum located on the root surface of the periodontal pocket, eliminating pathogenic factors and facilitating periodontal tissue Healing. Subgingival curettage common complications are bleeding gums, periodontal abscess, root surface sensitivity, loose teeth and fever. The article will specifically discuss the possible causes of these complications and treatment.