Akarsu S, Karademir S A, Ertas E, Atasoy S
Department of Restorative Dentistry, Faculty of Dentistry, Ordu University, Ordu, Turkey.
Department of Restorative Dentistry, Faculty of Dentistry, OndokuzMayıs University, Samsun, Turkey.
Niger J Clin Pract. 2020 Feb;23(2):165-171. doi: 10.4103/njcp.njcp_399_19.
The aim of this study is to evaluate the effect of the diode laser used for dentin sensitivity on the clinical success of non-carious cervical lesion (NCCL) restorations restored with different adhesive systems.
20 NCCLs were restorated with Universal Single Bond (Self Etch) (3M, USA) and Grandio (Voco, Germany), 20 NCCLs were restorated with Universal Single Bond (Total Etch) and Grandio. After diode laser application, 20 NCCLs were restorated with Universal Single Bond and Grandio, 20 NCCLs were restorated with Universal Single Bond (Total Etch) and Grandio. The restorations were clinical evaluated by two examiners at baseline, for 6 and 18 months using modified United States Public Health Service (USPHS) Criteria. Chi-square test was used for statistical analyse.
The lowest rates of retention was found in the Group 1. There was no statistically significant difference among the groups in marginal discoloration, marginal integrity, sensitivity (P > 0.05).
Diode laser application prior to the restoration of teeth with NCCL don't reduce the retention rate of restorations, may reduce hypersensitivity and may affect the success of restoration. However, further laboratory and clinical studies are required.
本研究旨在评估用于牙本质敏感的二极管激光对采用不同粘结系统修复的非龋性颈部病变（NCCL）修复体临床成功率的影响。
20颗NCCL用通用单组分粘结剂（自酸蚀）（美国3M公司）和Grandio（德国Voco公司）进行修复，20颗NCCL用通用单组分粘结剂（全酸蚀）和Grandio进行修复。在应用二极管激光后，20颗NCCL用通用单组分粘结剂和Grandio进行修复，20颗NCCL用通用单组分粘结剂（全酸蚀）和Grandio进行修复。由两名检查者在基线、6个月和18个月时使用改良的美国公共卫生服务（USPHS）标准对修复体进行临床评估。采用卡方检验进行统计分析。
第1组的固位率最低。各组在边缘变色、边缘完整性、敏感性方面无统计学显著差异（P>0.05）。
在对NCCL牙齿进行修复前应用二极管激光不会降低修复体的固位率，可能会降低牙齿过敏症，且可能影响修复的成功率。然而，还需要进一步的实验室和临床研究。
