The purpose of this study was to evaluate pain perception rates in pediatric patients by comparing computerized injection device and traditional injection procedure. In a clinical trial, by using a crossover design, sixty-four patients were randomly assigned to receive, in consecutive sessions, dental anesthetic techniques with either traditional or computerized device. Visual Analogue Scale qualification and heart rate monitoring as physiologic indicator of pain response were used for the evaluation. Results showed that traditional syringe injections were more painful than computerized injection device (p<0.001). Results suggested that computerized injection device reduces pain perception compared to the traditional syringe during the dental anesthetic management.
Objective: The aim of this study was to evaluate the effectiveness of oxidative potential water (OPW) as an irrigating solution in reducing bacterial loading in necrotic pulpectomized primary teeth. Study design: Forty necrotic teeth were included, 20 irrigated with OPW (experimental group) and 20 with 1% NaOCl (control group); in both groups, 2 microbiological samples from within the canals were taken with a sterile paper point, the first before irrigation (immediately before opening the crown), and the second after instrumentation and final irrigation (before filling). All samples were evaluated by McFarland's scale. Results: After the samples were analyzed before and after irrigation in the control group, there was a significant decrease in bacterial load, as in the experimental group (P < 0.0001). When both groups were compared post irrigation, no significant difference was observed (P = 0.1519). Conclusion: The OPW was as effective as the NaOCl and is suggested as an alternative for irrigating after pulpectomy of necrotic primary teeth.
Pediatricians are primary health care professionals who supervise the growth and development and treat infants and children during the first years of life. Thus, they should possess knowledge regarding oral health care, to provide anticipatory guidance, as well as dental education to parents in order to make appropriate clinical decisions. For many years, several surveys have been performed worldwide to assess the pediatricians' knowledge, awareness, and experience regarding oral health care and prevention. This work aimed to scope the existing literature and summarize the most relevant evidence about knowledge, practices, and attitudes on oral health/care among pediatricians worldwide. PubMed, Cochrane Library, Google Scholar, and Dentistry & Oral Sciences Source were explored. Under a structured PCC question and eligibility criteria, for relevant clinical trials and observational studies, published during the last decade. Titles and abstracts were screened. Full-text articles were critically reviewed for bias risk and a data charting table was constructed. A total of 44 references were initially identified, and 37 titles remained for abstract screening after removing duplicates; then, 27 potential full-text articles were carefully reviewed. Finally, 25 relevant and most informative studies were included. The selected studies were conducted in India,
Congenital hypothyroidism is a metabolic disorder that requires special health care interventions. It has influence in overall growth and oral conditions in pediatric patients, and also can affect child cooperation during dental treatment because this metabolic condition is the most common preventable cause of mental retardation. The aim of this paper is to report the dental treatment of a child with congenital hypothyroidism who is four years and five months old, with many facial and oral characteristics of the metabolic condition, including severe early childhood caries and malocclusion. At first, it was observed a lack of cooperation of the patient with speech and learning impairment, but with the help of the Pedagogy team at the Pediatric Dental Clinic Playroom, he developed confidence and diminished anxiety every appointment. We present the follow-up during 15 months, where we could observe favorable outcomes in oral health and compliance of the child.
Background Opportune diagnosis, prediction, and interceptive treatment of permanent maxillary canine (PMC) impaction is fundamental for pediatric dentists and orthodontists. In children and young adolescents, diagnostic information obtained from a panoramic radiograph is valuable for the overview and prediction of a potential PMC ectopic eruption into the oral cavity. The aim of the present study was to calculate and compare the prevalence of impaction of PMC in a Mexican pediatric sample (7 to 13 years old), through the use of the Ericson & Kurol (EK/L) and the Power & Short (PS) measurement analyses performed on panoramic radiographs. Material and Methods This investigation was a cross-sectional study performed on 515 panoramic radiographs, which were evaluated to assess the intraosseous position of right and left PMC, from patients who had attended our clinic between 2010 and 2017. Both analytical methods were applied on the same radiography. Outcomes from both analysis methods were expressed dichotomously (impacted or non-impacted). Thus, prevalence was calculated from each method, and the difference between them was verified through the Pearson’s Chi-square test. Results No statistical difference could be detected between both prevalence rates ( p = 0.475). It was found a significant predilection of the condition to the female sex ( p = 0.034). Further, the two radiographic methods employed here were highly concordant each other (kappa = 0.92). Conclusions Through the EK/L method a PMC prevalence of 5.64% (95% CI = 3.66, 7.62) was obtained, while the PS Method the prevalence was 8.83% (95% CI = 6.38, 11.28). In addition, a significant predilection of canine impaction to the female gender was found. Key words: Maxillary canine impaction, prevalence, radiographic analyses.
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