After-Hours Versus Office-Hours Dental Injuries in Children: Does Timing Influence Outcome?

Treatment priorities and arrival time of traumatic dental injuries-An 8-year retrospective study

BACKGROUND/AIM

Most of the previous studies in the available literature discussed the time of arrival in general to the healthcare system, while a minority studied the relationship between the type of trauma and arrival. The aim of this retrospective study is to assess the arrival time of traumatic dental injuries (TDIs) depending on the urgency of treatment according to Andreasen.

MATERIALS AND METHODS

This 8-year retrospective study was carried out at the Department of Pediatric Dentistry at the University Dental Clinic in Zagreb, Croatia. Andreasen's classification was used to define the kind of TDI as well as to divide them by the need for urgent treatment or treatment priorities in three groups: acute, subacute, and delayed.

RESULTS

The sample consisted of 1040 children (59% male and 41% female) with a median age of 7. Each year, the age group most affected by TDIs was 6-12 years old. While there is a general increase in the prevalence of TDIs overall, there is a decline in TDIs among children aged 6-12 and an increase among preschoolers and adolescents (below 6 and above 12 years old). Throughout the years, 52.73% red/acute and 41.16% yellow/subacute TDIs were not treated on time due to delayed arrival. More patients from Zagreb come in the first 24 h, while more patients from outside Zagreb come to the clinic a month or more after their injuries. Patients which suffered TDI accompanied with soft-tissue injury arrived sooner.

CONCLUSIONS

It is necessary to introduce monitoring and education of patients under the age of 6 and over 12, as well as their parents/caregivers. New programs should be implemented and new referent centers that specialize in treating TDIs outside of Zagreb should be established.

NA0D - The new Traumatic Dental Injury classification of the World Health Organization

An accurate, clear, and easy-to-use traumatic dental injury (TDI) classification and definition system is a prerequisite for proper diagnosis, study, and treatment. However, more than 50 classifications have been used in the past. The ideal solution would be that TDIs are adequately classified within the International Classification of Diseases (ICD), endorsed by the World Health Organization (WHO). TDI classification provided by the 11th Revision of the ICD (ICD-11), released in 2018, and previous Revisions, failed to classify TDIs satisfactorily. Therefore, in December 2018, a proposal was submitted by Dr's Stefano Petti, Jens Ove Andreasen, Ulf Glendor, and Lars Andersson, to the ICD-11, asking for a change of the existing TDI classification. Proposal #2130 highlighted the TDI paradox, the fifth most frequent disease/condition neglected by most public health agencies in the world, and the limits of ICD-11 classification. Namely, injuries of teeth and periodontal tissues were located in two separate blocks that did not mention dental/periodontal tissues; infraction, concussion, and subluxation were not coded; most TDIs lacked description; and tooth fractures were described through bone fracture descriptions (e.g., comminuted, compression, and fissured fractures). These limitations led to TDI mis-reporting, under-reporting, and non-specific reporting by untrained non-dental healthcare providers. In addition, no scientific articles on TDIs, present in PubMed, Scopus, and Web-of-Science, used the ICD classification. Proposal #2130 suggested to adopt the Andreasen classification, the most widely acknowledged classification used in dental traumatology. The Proposal was reviewed by two WHO teams, two scientific Committees, one WHO Collaborating Center, and the Department of Non-Communicable Disease Prevention at WHO headquarters, and it underwent two voting sessions. In March 2022, the Andreasen classification was accepted integrally. A new entity was generated, called NA0D, "Injury of teeth or supporting structures" (https://icd.who.int/browse11/l-m/en#/http%3a%2f%2fid.who.int%2ficd%2fentity%2f1413338122). Hopefully, this will contribute to increasing the public awareness, and the dental profession's management, of TDIs.