Abstract

Introduction & Objective: Increased clinical dentin hypersensitivity is seen among 30-40 year olds. This complication is directly related to the size of the dentinal tubules. Therefore, considering the importance of dental sensitivity control and finding newer and more mundane ways to control it, the purpose of this study was to investigate the effect of bioglass 45 s5 and calcium oxalate(gluma) for covering the dentinal tubules in dental sensitivity was done. Methods: In this experimental and laboratory study that was conducted in 1398, After obtaining permission from the Ethics Committee of the Army Medical University The study was conducted at the Army Dentistry School. For this study, 45 premolar and healthy molars were collected in the surgery department of the Army Dentistry School. The teeth lacked any restorations, caries or cracks. Samples were randomly assigned to three equal groups using the random numbers table. A group treated with bioglass, a group treated with gluma (calcium oxalate) and a group was also a control group. After collecting data from the sample, the questionnaire, the information was encrypted and entered into the computer. Then, using SPSS software, one-way analysis of variance was used to analyze the data. Normality analysis of mean distribution was performed using Kolmogorov-Smirnov test. In all tests, the level of significance was considered to be 0.05. Results: Both gluma and bioglass materials were effective and significantly compared to the control group Dentin tubules fill up and thus can effectively reduce dental sensitivity. On the other hand, the results of this study were the result of this study Biologas has been more effective and meaningful than gluma it causes dentinal tubules to fill up. So, in SEM images, Bioglass was closed in a few samples close to all dentin tubules, Therefore, it seems to be more effective in reducing dental sensitivity. Conclusion: According to our results, both bivalve cells and gluma had a significant effect in dentin tubules, it is more than the control group Bioglez is a more effective anti-allergic agent than gluma.