Mandibular condylar fractures in children and adolescents: 5-Year retrospective cohort study

Abstract Objective This study aimed to evaluate and compare the demographic characteristics of mandibular condylar fractures between children and adolescents. Methods The sample was composed of all children (less than 12 years) and adolescents (between 13 and 18 years old) who presented with mandibular condylar fractures within a 5-year period (January 2011 to April 2016). The age, gender, time of injury, mechanism of trauma, location and pattern of fracture, associated injuries and treatment methods were recorded and analysed. Data analysis included chi-square test and Fisher exact test. Differences at p less than 0.05 were considered significant. Results A total of 111 children and 39 adolescent patients with condylar fractures were registered and compared. More children than adolescents were involved in falls from a height (p = 0.007), but nearly no relationship was observed between the trauma aetiology and type of condylar fracture in the two patient groups. Condylar head fractures occurred most frequently in the children and adolescents, especially in the children (p  Conclusions The trauma mechanisms, incidence, pattern and treatment of condylar fractures in children substantially differ from those in adolescents. This study was conducted to enable the understanding of the differences in condylar fractures between children and adolescents. Accordingly, preventive measures and treatment plans in children or adolescents should be applied differently.