Shah J, Dubb S, Agar S, Shah P, Mirza T. Computed tomographic indications for occult skull fractures in paediatric head trauma diagnosed at the time of wound closure under general anaesthesia.
Br J Oral Maxillofac Surg 2020;
59:35-38. [PMID:
32747033 DOI:
10.1016/j.bjoms.2020.07.003]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 07/02/2020] [Indexed: 11/18/2022]
Abstract
Children with head injuries commonly present to the emergency department with forehead lacerations, and are frequently referred to the oral and maxillofacial team. Assessing the Glasgow coma scale (GCS) and neurological status of these patients is particularly challenging and there remains marked ambiguity regarding the use of computed tomographic (CT) imaging in children who have no obvious signs of traumatic brain injury. We present a case series of three patients who presented to our unit with forehead lacerations following a fall. All had a normal GCS, no obvious neurological signs, and all were listed for wound closure under general anaesthesia. Intraoperatively they were found to have underlying skull fractures that necessitated emergency CT whilst under general anaesthesia. Retrospective analysis was performed. Current guidelines and the literature were reviewed to identify factors that may help to identify occult skull fractures in the context of paediatric head trauma. Despite the subsequent discovery of skull fractures under general anaesthesia, none of our patients would have satisfied the present absolute indications for CT in the current guidelines. A number of helpful factors are not common in the UK guidelines but are present in others, including the presence of an appreciable haematoma and lacerations greater than 5 cm, amongst others. The assessment of paediatric patients with head trauma often remains a challenge when assessing for features such as headache, focal neurology, and amnesia. A high index of suspicion, formal examination under anaesthesia, and communication with the radiology department, are imperative if we are to avoid missing an occult injury that could potentially result in brain injury.
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