应用激光, 2019, 39 (2): 362, 网络出版: 2019-06-10   

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
郑颖 1,*刘学 2张昊 1
作者单位
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
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),临床检查患者治疗前、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。
Abstract
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.

郑颖, 刘学, 张昊. 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[J]. 应用激光, 2019, 39(2): 362. Zheng Ying, Liu Xue, Zhang Hao. The Rapeutic Effect of Nd:YAG Laser Combined with Er:YAG Laser as an Adjunctive Therapy on Generalized Aggressive Periodontitis[J]. APPLIED LASER, 2019, 39(2): 362.

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