牙周内窥镜治疗早期口腔种植体周围炎研究

目的:评估牙周内窥镜在早期种植体周围炎治疗中的疗效.方法:选取医院收治的60例种植体周围炎患者,按照随机数表法将其分为内窥镜辅助组和传统方法组,每组30例,内窥镜辅助组使用牙周内窥镜进行超声及手工器械龈下刮治,传统方法组采用常规方法进行超声及手工器械龈下刮治,分析比较两组治疗前和治疗后3个月的菌斑指数(PLI)、牙龈指...

Application of periodontal endoscope in the treatment of early oral peri-implantitis

Objective:To assess the effectiveness of periodontal endoscope in the treatment of early peri-implantitis.Methods:60 patients with peri-implantitis were randomly divided into endoscope-assisted group and conventional group according to random number table,with 30 cases in each group.Endoscope-assisted group received ultrasound and subgingival scaling with manual apparatus by using periodontal endoscope,and conventional group adopted conventional method to conduct ultrasound and subgingival scaling with manual apparatus.The plaque index(PLI),gingival index(GI)and probing depth(PD)of two groups before treatment and at 3th months after treatment were analyzed and compared.The obtained data were statistically analyzed by using SPSS26.0.Results:In the 3th month after treatment,the PLI,GI and periodontal PD both of two groups were improved.The means of PLI differences between pre and post treatment were(1.23±0.77)and(0.70±0.84)in endoscope-assisted group and conventional group,respectively.The means of GI differences between pre and post treatment were(1.27±1.05)and(0.63±0.81)in the two groups,respectively.The means of PD differences between pre and post treatment were(1.57±1.01)and(0.87±0.97)in the two groups,respectively.As the data of PLI,GI and periodontal PD,the treatment effects of endoscope-assisted group were significantly better than those of conventional group in treating peri-implantitis(t=2.563,t=2.620,t=2.739,P<0.05).Conclusion:For the nonsurgical treatment of early peri-implantitis,the use of the assistant of periodontal endoscope can improve the curative effect,which is worth popularizing in clinical application.