Splinting in the management of dental trauma in the primary dentition: a systematic review

PURPOSE

The purpose of this study was to gather existing data on the efficacy of tooth splinting (TS) in patients with traumatized primary teeth, evaluating their overall prognosis and reported complications.

METHODS

Electronic searches were performed in seven databases up to Februray/2023. Clinical studies published in the last two decades and presenting the following characteristics were included: (a) reporting on children with traumatized primary teeth; (b) describing the efficacy of splinting those teeth. Studies describing imobilization of dental avulsion were excluded.

RESULTS

A total of 163 potentially relevant studies were initially found. After title/abstract screening, and full-text evaluation, three retrospective studies with moderate to high risk of bias were included. The studies described the outcomes of TS in primary teeth with luxation (intrusion, extrusion, lateral displacement), intra-alveolar root fracture, and/or alveolar fracture. High clinical success rate was observed for teeth with root fracture. Benefits of spliting teeth with lateral luxation were not identified, although it may be a reccomended approach. No study was found evaluating TS for alveolar fracture.

CONCLUSION

Based on a low level of evidence, the findings highlight a better clinical success rate of the use of TS in the management of deciduous teeth with root fractures.

Factors associated with children's perception of pain following dental treatment

PURPOSE

To assess children's perception of pain during routine dental procedures and associated factors.

METHODS

A cross-sectional study was performed including 192 children aged 6-13 years, who visited a university paediatric dental clinic. Mothers were interviewed to obtain information about demographic and socioeconomic data, and psychosocial characteristics. During dental treatment, children's behaviour was assessed using Frankl's Behaviour Scale. Dental procedures were recorded according to complexity of treatment from dental records. Immediately after the dental procedure, perception of pain was assessed using the Faces Pain Scale-Revised. Poisson regression analysis was used to assess the association between potential predictor variables and perception of pain (P  < 0.05 was considered significant).

RESULTS

Overall, the mean pain score was 1.5 (SD 2.4). Higher levels of pain were reported by children who demonstrated non-cooperative behaviour during the treatment (RR = 2.39, 95% CI = 1.23-4.64), who were administered local analgesia (RR = 2.36, 95% CI = 1.31-4.27), and who reported dental pain during the previous 4 weeks (RR = 1.60, 95% CI = 1.04-2.47).

CONCLUSION

Perception of pain may be influenced by pre-operative pain and use of local analgesia, and is associated with non-cooperative behaviour during treatment.

The influence of clinical and psychosocial characteristics on children behaviour during sequential dental visits: a longitudinal prospective assessment

PURPOSE

This is the first study to adopt a multilevel approach to assess the impact of the order of dental visits on child's behaviour. The aim was to investigate which factors directly interfere with child's behaviour regardless of the order of sequential dental visits.

METHODS

In this prospective longitudinal study, children aged 7-12 years were invited to participate. Child behaviour was assessed using the Frankl Scale during four sequential dental visits. Chi-square test was used to analyse the effect of dental fear on children's non-cooperative behaviour according to the presence of dental fear. Multilevel mixed logistic regression model was used to assess the association between predictor variables and the outcome (child behaviour) during the sequential dental visits.

RESULTS

Overall, 111 children participated in this study. Maternal dental anxiety, dental pain and complexity of the treatment were associated with the non-cooperative behaviour in children aged 7-12 years. When stratified by dental fear, the complexity of the treatment remained associated with non-cooperative behaviour.

CONCLUSIONS

The results provide evidence that, even with the familiarization of child with the dental environment, maternal dental anxiety, dental pain in the last month, and the complexity of dental treatment negatively affect the children's behaviour aged 7-12 years.

Influence of maternal dental anxiety on the child's dental caries experience

This study assessed the influence of maternal dental anxiety-related behavior on the child's caries experience. A cross-sectional study with 608 mother-child dyads during the Children's National Immunization Campaign in Pelotas, Brazil was performed. Mothers were asked to answer a questionnaire and dental examination of the children was performed (dmft). The association assessment used Poisson regression. Children from anxious mothers were more likely to present untreated caries even after covariate adjustment. Boys, older children and low-income family children presented a higher dmft mean. Preventive strategies should focus not only on child and family characteristics, but also on maternal dental anxiety-related behaviors.