Dental emergencies in a university pediatric dentistry clinic: a retrospective study Abstract: A significant number of children visit a dentist for the first time due to emergency situations. However, little is known regarding the prevalence, etiology, and treatment provided for children at emergency dental visits. This study aimed to evaluate the profile of children attending a dental school emergency clinic, the reasons for seeking dental care, and the treatment provided. Records of 270 patients who attended an emergency clinic during 2010 were analyzed, and 253 were selected. Demographic, diagnostic, and procedural information was collected. The mean child age was 7.8 years. For 208 children (82%), pain was the main reason for the emergency visit. Nearly 79% of the visits were due to caries, and the most frequently required treatment was endodontic intervention (31.22%). Of the decayed teeth, 61.70% were primary posterior teeth and 31.9% permanent posterior teeth. Pain caused by dental decay was the most frequent chief complaint. A large number of children were brought to the dentist with complaints that had started long before, for which over-the-counter medications had been used.

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This study showed a positive association between mother's psychological traits and SB development in their toddlers.

The presence of fear increased the effect of pain and caries on children's oral health perception.

This study aimed to evaluate the influence of breastfeeding and pacifier use on the occlusal status of preschool children. A crosssectional study was conducted with children (n = 489) aged 2-5 years in private and public schools in Pelotas, South Brazil. Mothers answered a questionnaire on demographic, socioeconomic and behavioral variables, including breastfeeding and non-nutritive sucking habits. Malocclusion was classified as normal/mild and moderate/severe, according to WHO criteria. The association between breastfeeding and pacifier use with malocclusion was tested using multivariate logistic regression. The prevalence of malocclusion was 37.83% (95%CI 33.52-42.14), and 57.87% of the children used a pacifier. A total of 46.01% of the sample was exclusively breastfed for 6 months, and 24.74% were never breastfed. Malocclusion was associated with pacifier use, and with both non-exclusively breastfed and never breastfed. After adjustments for demographic and socioeconomic variables, the children who used a pacifier and were never breastfed (OR = 19.08; 95%CI 8.54-42.63), or who used a pacifier and were not exclusively breastfed (OR = 13.74; 95%CI 6.11-30.92), showed worse occlusal conditions, compared with the children who were exclusively breastfed and never used a pacifier. Pacifier use modifies the relationship between breastfeeding and occlusal status.

Oral health-related quality of life is influenced by anxiety symptoms, regardless of dental anxiety.

Objectives: This cross-sectional study aimed to assess eating behavior traits in children with or without dental caries. Methods: A sample of 580 children aged 8 years enrolled in 20 public schools in the city of Pelotas, Brazil were included. Parents/caregivers provided sociodemographic information and answered the Children's Eating Behavior Questionnaire (CEBQ) to assess eating behavior traits. This instrument possesses the subscales: food responsiveness, enjoyment of food, satiety responsiveness, slowness in eating, food fussiness, emotional overeating, emotional undereating, and desire to drink. To assess the presence of decayed, missing or filled teeth (DMFT/dmft), the World Health Organization (WHO) criteria were adopted. WHO criteria were used to evaluate presence of overweight and obesity. Analysis of variance (ANOVA) was used to compare the mean score in each CEBQ subscale according to the different exposure variables. Linear regression was used to assess the association between dental caries and CEBQ subscales means.Results: Approximately half of the children were male (51.03 percent) and 66.73 percent had low/middle socioeconomic status. The mean DMFT/dmft was 2.41, ranging from 0 to 13, and 63 percent of the children showed DMFT/dmft > 0. After adjustments for potential confounders, children with dental caries showed higher scores on the subscales desire to drink (P = 0.03), and satiety responsiveness (P = 0.04). Conclusion:The present study showed that some aspects of eating behaviors differ in children with or without caries. Such knowledge adds to the understanding of the multifactorial etiology of caries and may help in the development of nutritional interventions to promote healthy eating behaviors, with benefits for oral health.

Traumatic dental injuries in primary dentition present risk of sequelae in the permanent dentition. In this case report, we describe the management and long term follow-up of sequelae affecting permanent central incisor due to prior intrusive luxation and subluxation of the corresponding primary tooth. A 5-year-boy was referred for treatment, with history of fall by the age of 21 months, which caused subluxation of the primary maxillary right and left central incisors, and intrusion of the maxillary right lateral incisor. Radiographic and clinical monitoring was regularly performed. Hypoplasia and crown dilaceration of the permanent maxillary right central incisor was detected, as well as an enamel bridge between the central and lateral right incisors was diagnosed by cone bean tomography. Gingevectomy followed by the breaking of the enamel junction between the crowns of lateral and central incisors and indirect facet in composite resin were used to treat the sequelae. A precise diagnosis, involving a multidisciplinary team, contributed to the success of treatment. Key words:Case reports, follow-up studies, pediatric dentistry, tooth, deciduos, complications.