Nd:YAG激光联合Er:YAG激光辅助治疗广泛型侵袭性牙周炎疗效分析  

The Rapeutic Effect of Nd:YAG Laser Combined with Er:YAG Laser as an Adjunctive Therapy on Generalized Aggressive Periodontitis

作　　者：郑颖 刘学 张昊[1] Zheng Ying;Liu Xue;Zhang Hao(Beijing Hepingli Hospital,Beijing 100013,China;Rocket Army Featured Medical Center,Beijing 100088,China)

机构地区：[1]北京市和平里医院,北京100013 [2]火箭军特色医学中心,北京100088

出　　处：《应用激光》2019年第2期362-364,共3页Applied Laser

摘　　要：目的:探究Nd:YAG激光联合Er:YAG激光辅助治疗广泛型侵袭性牙周炎(generalized aggressive periodontitis,GAgP)的临床疗效。方法:选取12例广泛型侵袭性牙周炎患者,将同颌对称同名牙随机分配为对照组(超声龈下刮治+根面平整术)和实验组(超声龈下刮治+根面平整术+激光治疗),临床检査患者治疗前、治疗后1、3个月探诊深度(probing depths,PD).出血指数(bleeding index,BI)的改变。结果:术后1个月及3个月,实验组PD、BI均低于对照组(P<0.05)。结论:Nd:YAG激光联合Er:YAG激光辅助龈下刮治根面平整术治疗广泛型侵袭性牙周炎,可取得较好疗效,优于单纯使用龈下刮治根面平整术。Objective: To investigate the clinical efficacy of Nd: YAG laser combined with Er: YAG laser as an adjunctive therapy on generalized aggressive periodontitis (GAgP). Methods: Twelve patients with generalized aggressive periodontitis were randomly assigned into 2 groups, the control group (subgingival scalling + SRP) and the experimental group (subgingival scalling + SRP + laser). Clinical examination of patients with pre-treatment,1 month, 3 months after treatment, the clinical parameters including probing depth (PD) and bleeding index (BI) were measured. Results: PD and BI in the experimental group were lower than those in the control group at 1 month and 3 months after treatment (P<0. 05). Conclusion: Nd: YAG laser combined with Er: YAG laser as an adjunctive therapy on subgingival scalling + SRP for the treatment of generalized aggressive periodontitis can achieve better curative effect than the simple subgingival scalling + SRP.

关 键 词：ND:YAG激光 ER:YAG激光 侵袭性牙周炎 根面平整术 

分 类 号：R78[医药卫生—口腔医学]