• Rohan Lynham, Sarah Boxall, Jacelle Warren, and Anthony Lynham.
• Anaesthesia Department, Whangarei Hospital, Whangarei, New Zealand.
• Emerg Med Australas. 2022 Oct 1; 34 (5): 704-710.

ObjectivePaediatric trauma is a major cause of morbidity and mortality in those aged 0-14. Anatomical and physiological differences require a specialised approach to paediatric trauma care. Medical imaging, particularly computed tomography (CT) scans, requires specific consideration because of the consequences of radiation exposure in the paediatric population. The present study compares current practice of CT scan ordering in paediatric trauma patients at a regional Australian hospital against consensus guidelines published in the UK.MethodsA retrospective audit of paediatric trauma CT scans referred from the ED from May 2017 to May 2018 was completed. Details relating to CT scan ordering were reviewed and compliance with the Royal College of Radiologists Paediatric trauma protocols, was determined. Descriptive statistics and χ2 tests comparing those that met and did not meet guidelines were performed.ResultsA total of 71 CT scans were included with an overall compliance rate of 56.3%. Specific regional compliance was lowest with CT neck at 14%. Patients where a trauma call was initiated were more likely to receive a full body (pan) scan rather than region specific imaging. Compliance improved when paediatric team involvement was documented.ConclusionsEvidence-based guidelines for CT imaging in paediatric trauma are essential to reduce unnecessary radiation exposure for children. The present study has demonstrated that current practice has the potential to be improved and that decisions should involve a multidisciplinary team.© 2022 Australasian College for Emergency Medicine.

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