Clinical audit of children with permanent tooth injuries treated at a dental hospital in Ireland.

AIM: To audit key demographic and clinical factors relating to treatment of trauma to the permanent dentition at the Paediatric Dental Department, Cork University Dental School and Hospital, Ireland and to compare clinical management with guideline recommendations. STUDY DESIGN: Clinical audit. METHODS: Consecutive clinical records for children attending for treatment of dental trauma were audited with regard to age, gender and distance travelled. The number of teeth per patient, the cause, type and prevalence of injury were examined. Splinting of mobilisation injuries and the prevalence of pulp extirpation were compared with published guidelines. RESULTS: Records were available for 94 children (65 male, 29 female) with a mean age at time of injury of 10.1 (SD±2.64) years. There were 82% of children living within 50 km of the Hospital. A total of 168 teeth were involved. Dental injuries comprised 39 uncomplicated crown fractures, 18 complicated crown fractures, 37 subluxations, 9 root fractures, 10 extrusions, 14 lateral luxations, 7 intrusions, 30 avulsions and 4 were unclassified. Sport injuries accounted for 23.2% of injuries to teeth, falls for 22.6%, bicycles were involved in 15.5%, other domestic accidents 6.5%, assault 4.2%, vehicles 3.0%, swimming 0.6%. and the remaining 24.4% were unclassified. In some instances of avulsion, lateral luxation, subluxation and extrusion injuries, a tendency to splint for durations longer than that recommended in guidelines was observed. Prevalence of pulpal extirpation for replanted teeth was in keeping with recommendations. CONCLUSION: General adherence to guidelines in respect of splinting and prevalence of pulp extirpation was demonstrated. Utilising a standardised recording system would facilitate the clinical audit process.

An investigation into dentists' management methods of dental trauma to maxillary permanent incisors in Victoria, Australia.

Trauma to anterior teeth in children could become a long-term problem to dental health. To a large extent, the management actions of the dentists involved will determine the clinical outcome and, in turn, these actions will be related to their levels of knowledge. The aim of this study was to investigate dentists' knowledge of managing traumatic injuries to maxillary permanent incisors in children. A self-completion questionnaire containing 19 questions on management methods of treating dental trauma was mailed to 693 dentists in Victoria, Australia. The response rate achieved was 61%. This survey found that some of the respondents had adequate management knowledge for the different types of traumatic injuries, while others did not have the correct information. Approximately half the dentists considered milk as the preferred extraoral storage medium of choice for avulsed teeth and a period of 7-10 days splinting after replantation. A large proportion of dentists showed inadequate knowledge with regard to understanding the biological mechanisms causing replacement root resorption (61%) and external inflammatory root resorption (74%). Overall, the respondents to this survey demonstrated only a moderate level of knowledge in management of traumatic injuries to maxillary permanent incisors in children. Continuing professional development programmes may be a means of improving this deficient knowledge base.