生物玻璃喷砂粉缓解牙周洁治后牙本质敏感的疗效  

Clinical Effect of Bioactive Glass Air Polishing on Dentine Hypersensitivity

作　　者：裴喜燕 阳雯 孙凤[1] 翁金龙[1] PEI Xiyan;YANG Wen;SUN Feng;WENG Jinlong(Department of First Clinic, Peking University School and Hospital of Stomatology, Beijing 100034, China)

机构地区：[1]北京大学口腔医学院·口腔医院门诊部,北京100034

出　　处：《口腔医学研究》2020年第6期577-580,共4页Journal of Oral Science Research

基　　金：北京大学口腔医院门诊部临床新技术新疗法项目(编号:YMZXJ-1307)。

摘　　要：目的:观察生物玻璃喷砂粉缓解牙周洁治后牙本质敏感的疗效。方法:采用随机、对照、双盲的设计。入选11例需要进行牙周洁治的牙周患者,将左右侧随机分为试验侧和对照侧。试验侧用生物玻璃喷砂粉进行喷砂,对照侧使用碳酸氢钠喷砂粉。用患者自我视觉模拟评分法(visual analogue scale,VAS)和医生吹气试验于洁治前、1周和1月进行敏感评分,同时评估治疗舒适度。结果:基线时试验侧与对照侧VAS值分别为1.8±2.4和1.7±1.9,试验侧1周时降为1.0±1.3,而对照侧增加至2.0±1.4,但组间差异不显著。试验组的舒适度(0.9±1.4)较对照组(1.0±0.8)更舒适,但差异不显著。结论:生物玻璃喷砂粉有缓解洁治后短期牙本质敏感及提高患者治疗时舒适度的趋势。Objective:To determine the efficacy of bioactive glass air polishing on the dentine hypersensitivity.Methods:In the double-blind randomized control study,11 subjects with periodontal diseases who need supragingival scaling and air polishing were enrolled.The left and right half mouth teeth were divided into test group(bioactive glass air polising)and control group(sodium hydrogen carbonate air polishing).A visual analogue scale(VAS)was used to evaluate the dentin hypersensitivity at baseline,1 week,and 4 weeks.Results:At baseline,the test group and the control group VAS were 1.8±2.4 and 1.7±1.9.1 week,the test group decreased to 1.0±1.3,the control group increased to 2.0±1.4(P>0.05).The patients in test group(0.9±1.4)reported more comfortable experience than the control group(1.0±0.8),However,the difference was not significant(P>0.05).Conclusion:Bioactive glass air polishing showed a trend of reducing dentin hypersensitivity.The patients had more comfortable experience in the treatment.

关 键 词：喷砂 生物玻璃 牙本质敏感 

分 类 号：R78[医药卫生—口腔医学]