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Introduction: Child abuse and neglect (CAN) are social and public health problems. Access to oral health care for abused and neglected children is a challenge. The aim of this study was to assess the attitudes and knowledge of dental students from Bosnia and Herzegovina towards CAN., Materials and Methods: A cross-sectional survey was conducted among 263 dental students from two public universities in Bosnia and Herzegovina. The students answered 31 questions about the topic of CAN. The study population was categorised by year of study into six groups. Pearson's chi-squared test was used to analyse differences among participants regarding the year of study. The level of significance was set at p < 0.05., Results: The results show that 10.26% of total participants had experienced some knowledge about the topic of CAN during their studies, 17.87% had read about it in professional dental literature and 8.74% had some form of education and training on the topic. Over 50% of participants answered all of the questions about social indicators of CAN correctly. The knowledge of the study participants was found to be deficient concerning some physical signs of CAN found in the orofacial region. For a significant number of questions 'I don't know' was a frequent answer., Conclusion: The level of knowledge of dental students from Bosnia and Herzegovina regarding the challenge of CAN is insufficient. An important strategy this to improve this is to increase the education and training of child abuse and neglect in dental curriculums., (© 2024 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Objective. The causes of internal posteruptive discoloration of teeth are bleeding, necroses, infections, and endodontic filling materials. The aim of this study was to establish the results of bleaching endodontically treated teeth using walking bleach, in-office, and combined techniques, using 30% carbamide peroxide and 35% hydrogen peroxide, as well as the effect of etiological factors, and the time elapsed after endodontic treatment on the success of bleaching. Materials and Methods. The research involved 30 endodontically treated teeth in healthy patients. Retroalveolar X-rays were taken to check the quality of root canal obturation. Endodontic treatment and obturation were carried out on the discolored non-vital teeth without any previous endodontic treatment. Before bleaching, two millimeters of the filling were removed from the root canal and the very entry into the canal was protected with glass ionomer cement. The teeth were divided into three groups, depending on the bleaching technique: walking bleach technique (10 patients), in-office technique (10 patients), and combined technique (10 patients). The teeth were bleached with 30% carbamide peroxide and 35% hydrogen peroxide. The bleaching procedure was repeated in all the patients three times. The color of all teeth was determined based on the Vita Classic guide before and after bleaching. The Χ2 square and Kruskal−Wallis tests were used to identify differences in teeth bleaching results. Results. A statistically significant difference (p < 0.05) was established between bleaching success and the time elapsed after endodontic treatment. There were no statistically significant differences observed between the bleaching success and etiological factors, bleaching techniques, or bleaching agents. Conclusions. The effectiveness of non-vital tooth bleaching is affected by the time elapsed after endodontic treatment.

Dentists are at significant risk of COVID-19 infection. It was difficult to find a balance between dental care, especially preventive and other non-urgent dental procedures, and prevention of potential exposure to SARS-CoV-2 infection. The aim of the present study was to assess the influence of the COVID-19 pandemic on dental treatment in children in the Dental Clinic of the University of Banja Luka, and to compare it before and during the first and second years of the pandemic. All dental records of paediatric patients who attended the Dental Clinic (for the period March 2019 to March 2022) were analysed. The data on selected dental treatment procedures were divided into three groups per year and compared. The results during the first year of the COVID-19 pandemic showed a reduction in single treatments compared to the year before, while in the second year there was an increase in some interventions such as oral hygiene training and patient motivation, deciduous tooth extraction, and glass ionomer filling. Although the number of dental treatments in the clinic in the second year nearly returned to pre-pandemic levels, preventive and restorative interventions are the most appropriate strategy to improve the oral health of children after the COVID-19 pandemic.

Background: Cariogram ® , an algorithm-based software model, for predicting caries risk has been used to assess the caries risk profile of many different groups. The aims of the study were to evaluate Cariogram caries risk assessment during pregnancy with DMFT/dmft incidence in mothers and their children 4 years after pregnancy and to check if there is an association between children's caries risk profiles using Cariogram and caries risk profiles (by Cariogram) of their mothers during pregnancy., Methods: The study population consisted of 96 pregnant women (average age 27.4±7.2 years at baseline) who completed clinical baseline examination and salivary tests. The follow-up study was initiated 4 years later and the 80 pairs of mother and children (from that pregnancy) were re-examined using the same procedure at baseline. An individual caries risk profile and DMFT/dmft incidence were made for each woman and child. The prediction of the Cariogram was compared to the actual dental experience in 4 years. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) for two cut-offs were calculated to express the outcome., Results: The results showed a strong association between the risk categories of pregnant women and their offspring as well as between caries development in offspring and the Cariogram risk categories of pregnant women. Sensitivity and PPV for new DMFT (ΔDMFT>0) 4 years after for women were  high (>80%) for those participants assessed with 0-60% "chance to avoid caries", as well as diagnostic accuracy (74.00%). High specificity (91.00%), very high PPV (95.00%) and clinically useful values according to Youden's index (0.53) were obtained for moderate-risk and two lowest-risk groups for dmft in children., Conclusion: Cariogram was valid in the authors' sample only and highly predictive in caries risk assessment in investigated children based on caries risk assessment of their mothers in pregnancy., Competing Interests: The authors declare that they have no competing interests. The authors alone are responsible for the content and writing of the paper. The authors do not hold any stocks or shares in an organization that may in any way gain or lose financially from the publication of this manuscript. The authors as well do not hold or currently applying for any patents relating to the content of the manuscript, and never had received fundings from an organization that holds or has applied for patents relating to the content of the manuscript. There are no nonfinancial competing interests (political, personal, religious, academic, ideological, intellectual, commercial or any other)., (© 2020 Dolic et al.)

Lip enhancement is one of the most common procedures in the facial cosmetic surgery. The most important reason for that is the fact that fullness of lips symbolizes youth and sensuality. The authors present 2 patients whose upper lip vermilion dimension was increased using the triple V-Y augmentation surgical technique. The main request for both was augmentation of the upper lip without dermal fillers and implants into the lip. Treatment and postrecovery were routine. After 1 month both upper lips had satisfactory look with the preservation of curvature of the Cupid's bow and natural appearance.The V-Y lip augmentation technique can be a method of choice for lip enhancement in adequately selected patients.