激光与牙周治疗  

Laser and periodontal therapy

作　　者：彭庆芳[1] 欧炯光[1] 雷雅燕[1] 

机构地区：[1]昆明医学院第一附属医院,云南昆明650031

出　　处：《牙体牙髓牙周病学杂志》2004年第9期519-523,共5页Chinese Journal of Conservative Dentistry

摘　　要：本文就激光概况、强、弱激光在牙周治疗中的应用作一综述 ,发现强、弱激光均广泛用于牙周治疗。强激光如CO2 激光及Nd :YAG激光可切除增生的牙龈、去除牙周袋内的炎性上皮、杀灭细菌及提高牙周附着的形成。弱激光如He -Ne激光可消除炎症、促进创口愈合、促进牙周膜成纤维细胞增殖以期提高牙周新附着的形成等。牙周治疗中设置合适的激光能量将是获得预期效果的保障。To summarize the application of intensive and soft laser in the treatment of periodontal disease.Intensive laser such as CO_2 laser and Nd:YAG laser is of excising hyperplastic gingival,wiping off inflammatory epithelium lining in the periodontal pocket,exterminating the bacteria as well as enhancing the formation of the new periodontal attachment .Soft laser such as He-Ne laser can be used eliminating inflammation,accelerating the wound healing, advancing the proliferation of periodontal fibroblasts.The setting of appropriate parameters of laser can guarantee the expected results in the process of the periodontal therapy.

关 键 词：强激光 弱激光 牙周炎 治疗 

分 类 号：R780.5[医药卫生—口腔医学]