Background/Aim: Pediatricians play an essential role in managing pediatric oral emergencies; hence, they should have accurate information on dental injuries. This study aimed to assess the knowledge level of pediatricians regarding traumatic dental injuries (TDI) and their awareness of the ToothSOS mobile application. Materials and Methods: A survey comprising 10 questions was created on Google forms, and the links were sent to the participants via electronic mail and a mobile application. The demographic characteristics and the knowledge level of pediatricians about TDI and their awareness of the ToothSOS mobile application were evaluated. The questions were prepared by following similar studies and the current guidelines of the International Association of Dental Traumatology. Results: A total of 229 pediatricians (74.2% female) participated in this study. The correct answer rates revealed statistical differences in terms of profession and experience on the following issues: the most frequently traumatized tooth, the preference of the antibiotic agent, and the management of avulsed primary tooth ( p < .05). The decision to consult a dentist revealed statistical differences in the profession ( p = .001). The correct answers on the correlation between the age group and dental trauma accompanied by soft tissue injuries showed statistical differences in experience ( p = .005). Although none of the participants knew the ToothSOS application, 91.7% of them preferred using this tool in future practices. This rate was statistically higher in participants with an experience of more than 10 years ( p = .013). Conclusions: The knowledge level of pediatricians regarding dental trauma was found to be sufficient, except for the questions on avulsion injuries. However, the fact that the participants were unaware of the ToothSOS mobile application was the most considerable result of the study, and this finding highlighted the importance of informing pediatricians dealing with oral injuries regarding the latest updates on dental traumatology.

Introduction: The aim of this study was to evaluate and compare the calcium (Ca²⁺) and hydroxide (OH^–) ion release of 4 artificially produced pulp capping materials (MTA, Biodentin, TheraCal LC, Calsimol) used for indirect pulp capping treatment. Methods: In total, 70 freshly extracted human third molar teeth were used for the study. Cavities of extracted teeth were prepared by round burs. The remaining dentin thickness (1 ± 0.3 mm) tissue was measured by a micrometer and cone beam computerized tomography. Indirect pulp capping was performed in the cavities using Calcimol, MTA, TheraCal LC and Biodentin. The leached Ca²⁺ were measured using optical emission spectrometry and the release of OH^– ions using a pH meter. The measurements were performed after 24 hours, 7 days and 28 days in saline solution. Statistical analysis was performed using 1-way and 2-way analysis of variance (ANOVA) tests (p<0.05). Results: Ca²⁺ ions were detected in treated saline solution during the experimental period for all materials. All the measurements of Biodentin and Theracal LC levels for Ca²⁺ ions were higher than those of the other materials (p<0.05). For all materials, Ca²⁺-ion release increased during the first 7 days followed by a linear decrease during the subsequent study periods. The Biodentine group showed the highest OH^– ion rates compared to the other materials in the 24-hour examination period, while the scores gradually decreased during the subsequent measurement periods (p<0.05). Conclusions: Tricalcium silicate materials such as Biodentine and TheraCal LC used in this study may be preferable for indirect pulp capping because of their stimulation of hard tissue formation and ion-releasing ability.

Oral biofilm formation is the main reason for both caries progression and soft tissue diseases. Preventing the formation and promotion of biofilm has been known as the first attempt to prevent the development of caries and soft tissue problems in the oral cavity. The present study aimed to assess the effect of ozone and its combined use with chlorhexidine (CHX) and fluoride on the complex biofilm formation of pediatric patients under in situ conditions. Extracted bovine teeth were sterilized and cut into 2 × 3 mm² sections. The samples were placed in removable maxillary plates and 10 healthy individuals (6 boys, 4 girls; aged 7–14 years) were asked to wear these plates for 6, 24 and 48 hours. Afterwards, the tooth samples were removed, and anti-plaque agents were applied to the time-related plaque formation. Plaque thickness and viable bacterial percentages were detected by confocal laser scanning microscopy. All materials used in the study decreased the plaque formation and the percentage of viable microorganisms compared with the control group (physiological saline). In 6- and 24-hour biofilm evaluations, ozone-CHX was the most effective group in decreasing the plaque thickness (P > 0.05). Ozone-CHX and Ozone-Fluoride groups were found to be better in 48-hour biofilm assessments in caries-free group (P > 0.05). Ozone-CHX group showed a better inhibitory effect on the viability of microorganisms in 6-, 24- and 48-hour biofilm formations (P < 0.05). Although CHX has been known as the gold standard for inhibiting the oral biofilm formation, according to the results of the study, gaseous ozone and its combined use with CHX have shown better results in reducing the biofilm thickness and viable bacterial percentages of in situ formed time-related biofilm formation in pediatric patients. The use of gaseous ozone can be preferred in clinical conditions in pediatric patients instead of the CHX agents.

Aim: This survey study aimed to assess the awareness of parents of pediatric dental patients regarding the “ToothSOS” mobile application and the “Save Your Tooth” posters created by the International Association of Dental Traumatology. Methodology: This study included 303 participants who applied to Health Sciences University, Gülhane Faculty of Dentistry, Department of Pediatric Dentistry, between 02/01/2021 and 05/31/2021. The survey comprised visually supported questions to measure the participants’ demographic features, previous dental trauma experiences, awareness of mobile dental trauma applications, and knowledge of traumatic dental injuries (TDIs). Categorical variables were summarized as frequencies and percentages and were compared using the chi-square test (p < 0.05). Results: The results showed that parents’ awareness levels regarding TDIs were insufficient. No significant difference was detected in the knowledge levels of parents of children with and without a history of dental trauma. However, significantly correct answers were obtained to the avulsion injury questions from parents with high education levels. Conclusion: Given the results of this study, it is recommended that dental health providers focus on TDI education for parents. How to cite this article: Bal C, Öztürk Z, Atak D, Yaşar M, Aksoy M. Evaluation of parents’ awareness levels of traumatic dental injuries: The ToothSOS mobile application and “Save Your Tooth” posters. Int Dent Res 2023;13(2):60-66. https://doi.org/10.5577/idr.2023.vol13.no2.3 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.

Objectives:The aim of this study is to evaluate antibacterial effectiveness of 30 second ozone therapy applied via OzonyTronX, Clearfil Protect Bond(a MDPB containing bonding agent) and Dycal( Ca(OH)2 containing cavity lining material) on S. mutans in deciduos teeth. Materials and Methods:40 primary molars were obtained from ten patients whose ages ranged between 5 and 11. Dentin samples which were collected before the treatment and after a period of four weeks following the implementation of materials were microbiologically evaluated and material’s antibacterial effectiveness were compared. Results:Differences between the antibacterial effectiveness of the materials were found to be statistically significant according to the results of covariance analysis with randomized block design(p Group 3(CPB)> Group 1(Dycal). Conclusion: While CPB, which is an antibacterial self etching system, and ozone therapy do not increase the duration of clinical treatments, they can be efficient solutions for the restorative treatment of primary teeth.