Pediatric fractures and dislocations of the hip and pelvis.

Recognition of an unstable pelvic fracture or a significant hip injury in children is important. Clinical assessment plays a valuable role as does the judicious use of imaging modalities in determining the most effective form of treatment, but the routine use of the standard AP pelvic radiograph is questioned. The concept of age and skeletal maturity has been re-evaluated, allowing the appropriate identification of cases that would benefit from an aggressive operative approach. A dual-tier approach to the treatment of pediatric pelvic trauma is suggested with an appreciation that there is no substantial evidence base for the surgical treatment of most injuries. Displaced femoral neck fractures and injuries to the hip joint that damage the articular or physeal cartilages require careful assessment and prompt and careful reduction and stabilization.