Comparison of Efficacy of Manual and Powered Toothbrushes in Plaque Control and Gingival Inflammation: A Clinical Study among the Population of East Indian Region.

AIM AND OBJECTIVE: To figure out, analyze and assess the effectiveness of powered toothbrush (Braun/Oral-B two-dimensional) and manual toothbrush (Oral-B40 Regular Advantage Plus) on supragingival plaque and gingival health. MATERIALS AND METHODS: The efficacy of powered toothbrush to that of manual one was compared by using a randomized clinical trial over a 4 weeks period in controlling plaque and gingivitis using gingival index, plaque index (PI), and oral hygiene index. A total of 45 patients with age group from 19 to 23 years were included in the study. Collected data were analyzed, and different subgroups were compared using Student's t-test, Levene's test, and Chi-square test. RESULTS: In both groups whether using powered or manual toothbrush, there was marked decrease in PI scores and gingival health improvement. However, there was better reduction in PI scores and improvement in gingival health in powered toothbrush group. CONCLUSION: All individuals with both groups showed reduction in PI and hygiene index, but when it was assessed on the 4th week, individuals using powered toothbrush showed better results when compared to the individuals using manual toothbrush.

Comparative Evaluation of Antiplaque Efficacy between Essential Oils with Alcohol-Based and Chlorhexidine with Nonalcohol-Based Mouthrinses.

AIM AND OBJECTIVES: The aim of this study is to compare the antiplaque efficacy of alcohol-based mouthwash with essential oils and nonalcohol-based chlorhexidine mouthrinse in 4 days plaque re-formation study. MATERIALS AND METHODS: The current research paper is double-blinded, parallel designed clinical trial that was conducted in the Department of Periodontics and Oral Implantology, Kalinga Institute of Dental Sciences, Bhubaneswar. This included ninety dental students of Bachelor of Dental Surgery curriculum (in the age range from 20 to 24 years) Professional cleaning with scaling and polishing was carried out to acquire a zero plaque and gingival index (GI) for all ninety patients at baseline. Ninety patients were randomly divided into three groups with thirty patients in each group named as Group A, B, and C, respectively. Two commercially available mouthrinses, one containing alcohol (labeled as Solution (A) and one without alcohol (labeled as Solution (B) were placed in identical bottles and distributed to Group A and Group B patients. Whereas, the Group C patientswere instructed to use warm saline mouth rinse. The statistical analysis was performed using the Statistical Package for the Social Sciences software (Version 18). RESULTS: Essential oils with an alcohol-based and chlorhexidine (CHX) alcohol-free mouthrinse (0.2%) groups compared to normal saline showed significant reductions in GI and PI scores.(P < 0.0001). CONCLUSION: The antiplaque efficacy of both alcohol-based mouthwash with essential oils and nonalcohol based CHX mouthwash were found to be equally effective in 4 days of plaque re-formation.