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Scientific effectiveness involving well-designed power stimulation-assisted therapy bicycling on the objective of reduce braches within sufferers together with cerebrovascular accident.
Results A Tukey post-hoc test revealed statistically significant difference between NovaMin and all the other toothpastes (P less then 0.001) for DIAGNOdent readings. On performing SEM-EDX analysis, it was seen that all agents had remineralization potential; however, no significant difference was found. Conclusion Theobromine can be used as an effective novel remineralizing agent alternative to the already-available agents. Copyright © 2019 Journal of International Society of Preventive and Community Dentistry.Aim Dental arch is a dynamic structure and its size depends on genetic and environmental factors. The aim of this study was to determine lower arch dimensions in children between 8 and 16 years with anterior open bite (AOB) and normal vertical overbite (NVO). Materials and Methods A cross-sectional study was performed in 132 individuals with AOB and 132 with NVO between 8 and 16 years selected from public schools. Intercanine width, arch length, intermolar and interpremolar distances, and arch perimeter of the lower arch were measured in previously digitalized models using the GOM inspection program and an optical three-dimensional scanner. Results Individuals with NVO presented smaller lower arch size with statistical differences in intercanine (P = 0.024, 95% confidence interval [CI] 0.01, 0.02) and intermolar (P = 0.000, 95% CI -1.76, -0.53) width and nonsignificant differences in the arch perimeter (P = 0.239, 95% CI -1.57, 0.39) according to Mann-Whitney U-test. Conclusion Individuals between 8 and 16 years of age with NVO showed smaller lower dental arch than individuals with AOB in most dimensions. Copyright © 2019 Journal of International Society of Preventive and Community Dentistry.Objective The aim of the study was to evaluate the clinical effectiveness of desensitizing toothpaste in reducing the dentine hypersensitivity (DH). Materials and Methods The study was a before and after clinical trial conducted to evaluate the clinical efficacy of a desensitizing toothpaste containing zinc-carbonate hydroxyapatite nanocrystals (Zn-CHA) for controlling DH. The trial involved 72 patients with DH who were evaluated four and eight weeks after using Zn-CHA toothpaste. Oxyphenisatin The sensitivity was assessed by airblast method using Schiff Sensitivity Scale. Results Repeated measures analysis of variance test was used to compare baseline score with fourth and eighth week. Statistically significant differences were observed between sensitivity scores at baseline and those at four- and eight-week intervals (P less then 0.001). Conclusion The results suggested that the use of Zn-CHA nanocrystals dentifrice might become an effective therapy to reduce DH. Copyright © 2019 Journal of International Society of Preventive and Community Dentistry.Aim The aim of this in vitro study was to assess newer dentin replacement restorative materials that could substitute full-crown coverage restoration. Materials and Methods Twenty freshly extracted maxillary and mandibular molars were selected for this in vitro study and were randomly divided into four groups of five teeth each. All the teeth in the experimental groups (Groups 2-4) were subjected to access cavity preparation, mimicking class 1 deep dentinal caries without involving marginal ridges, and with approximately 1.5 mm of tooth structure remaining throughout its circumference. Group 1 sound molar teeth, which will serve as a control group. Group 2 endodontically treated molars restored with smart dentin replacement (SDR) as post-endodontic restoration. Group 3 endodontically treated molars restored with Biodentine as post-endodontic restoration. Group 4 endodontically treated molars restored with the combination of SDR and Biodentine as the post-endodontic restoration. Fracture resistance of all the teeth was then evaluated using a universal testing machine. Statistical Analysis The results of this in vitro study were calculated statistically using one-way analysis of variance and post hoc tests such as Tukey's, Scheffe's, Bonferroni, and Holm tests for intragroup comparison. Results Statistically significant results were observed among all groups, except Group 2 (SDR) and Group 4 (combination of SDR and Biodentine). The highest and lowest values were noted with Groups 2 and 3, respectively, (P = 0.05). Conclusion SDR alone or the combination of SDR with Biodentine can be considered as a substitute for full-crown coverage restoration for endodontically treated molars. Copyright © 2019 Journal of International Society of Preventive and Community Dentistry.Aims The aim of this study was to test the reliability and validity of the Arabic version of Modified Dental Anxiety Scale (MDAS), Dental Anxiety Scale (DAS), and a combined self-modified version of these scales and Dental Fear and Anxiety Scale (DFAS). We also aimed to assess the impact of dental fear and anxiety among Arabic-speaking 12-15-year-old Saudi students on their quality of life by correlating MDAS, DAS, and DFAS scores with other demographic data. Materials and Methods A cross-sectional study was conducted among 500 individuals (250 male and 250 female) in Riyadh city using a questionnaire. An unpaired t-test was used to check the mean difference between anxiety score among males and females, and one-way analysis of variance was used to check the mean difference between percentage anxiety score among different visit groups. Scheffe post hoc test was used to check the pairwise difference between the groups, and Cronbach's alpha was used to measure internal consistency of the questionnaire. Results Overall mean percentage DAS score was 51.1640 + 6.87358 and 55.2080 + 8.52805 for male and females, respectively. The overall mean percentage MDAS score was 51.6640 + 10.9478 and 58.3200 + 11.62990 for males and females, respectively. The overall mean total score was found to be 64.4080 + 11.80776 and 100.4680 + 12.34840 for males and females, respectively. All the above results were statistically significant by 5% (P less then 0.001). Cronbach's alpha score for MDAS and DAS was found to be 0.843 and it was 0.960 for DFAS. It was found that removal of any item would have decreased the overall consistency, which indicated a high level of internal consistency for our scales. Conclusion Saudi Arabian version of Arabic version of MDAS, DAS and DFAS have shown high validity and reliability, and can be used to assess the dental patient's anxiety and fear. Copyright © 2019 Journal of International Society of Preventive and Community Dentistry.
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