口腔疾病防治Issue(3)：170-173,4.DOI:10.12016/j.issn.2096-1456.2016.03.010
Er：YAG激光辅助治疗慢性牙周炎的短期临床效果观察
A short-term clinical effect observation of Er:YAG laser assisted treatment of chronic periodontitis
摘要
Abstract
Objective To evaluate the short term adjuvant effect of Er:YAG laser in non surgical treatment of chronic periodontitis. Methods Thirty patients were included into this split-mouth single blind randomized controlled clinical trial. Teeth in the test group were treated with a single application of Er:YAG laser and scaling and root planing ( SRP) , while teeth in the control group were treated with SRP alone. Periodontal inflammatory parameters, plaque index, gingival index, and probing pocket depth were measured at baseline, 4-week and 3-month follow-up. Gingival crevicular fluid was collected from the periodontal pockets of teeth. Results At 4-week follow-up, probing pocket depth and gingival crevic-ular fluid showed significant difference between test group and control group ( P<0. 05) . At 3-month follow-up, probing pocket depth, plaque index, gingival index, and gingival crevicular fluid showed significant difference between test group and control group ( P<0. 05) . Conclusion In the short term effect, Er:YAG laser has a certain auxiliary therapeutic effect in the treatment of chronic periodontitis.关键词
Er:YAG激光/慢性牙周炎/龈下刮治/根面平整/龈沟液Key words
Er:YAG laser/Chronic periodontitis/Scaling/Root planing/Gingival crevicular fluid分类
医药卫生引用本文复制引用
李风舟,薛凡..Er：YAG激光辅助治疗慢性牙周炎的短期临床效果观察[J].口腔疾病防治,2016,(3):170-173,4.基金项目
广东省医学科研基金(A2014115) （A2014115）
