© 2007 the American Academy of Orthopaedic Surgeons Pediatric Pelvic FracturesDr. Holden is Orthopaedic Surgeon, Department of Orthopedics, Alfred I. duPont Hospital for Children, Wilmington, DE. Mr. Holman is Resident, Alfred I. duPont Hospital for Children. Dr. Herman is Attending Physician, Orthopaedic Center for Children, St. Christophers Hospital for Children, Philadelphia, PA. None of the following authors or the departments with which they are affiliated has received anything of value from or owns stock in a commercial company or institution related directly or indirectly to the subject of this article: Dr. Holden, Mr. Holman, and Dr. Herman. Reprint requests: Dr. Holden, 2612 West 18th Street, Wilmington, DE 19806. Pediatric pelvic fractures account for only 1% to 2% of fractures seen by orthopaedic surgeons who treat children. They are typically associated with high-energy trauma, requiring a comprehensive workup for concomitant life-threatening injuries. Anteroposterior radiographs and rapid-sequence computed tomography are the standards of diagnostic testing to identify the fracture and recognize associated injuries. Treatment is individualized based on patient age, fracture classification, stability of the pelvic ring, extent of concomitant injuries, and hemodynamic stability of the patient. Most pelvic injuries in children are treated nonsurgically, with protected weight bearing and gradual return to activity. Open reduction and internal fixation is required for acetabular fractures with >2 mm of fracture displacement and for any intra-articular or triradiate cartilage fracture displacement >2 mm. To prevent limb-length discrepancies, external fixation is necessary for pelvic ring displacement >2 cm. Fractures involving immature triradiate cartilage may lead to growth disturbance of the acetabulum, resulting in acetabular dysplasia, hip subluxation, or hip joint incongruity. Osteonecrosis of the femoral head may develop after acetabular fractures associated with hip dislocation. Other complications include myositis ossificans and neurologic deficits secondary to sciatic, femoral, and/or lumbosacral plexus nerve injuries. This article has been cited by other articles:
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