Multimodality treatment of a complex series of parallel pathologies in a 16-year-old male that ultimately leads to bilateral hip arthroplasty surgery: A case report.

INTRODUCTION: Femoral head osteonecrosis is associated with significant sequelae for the patient in the long-term. A combination of factors are thought to contribute to the pathophysiology behind this debilitating disease process. PRESENTATION OF CASE: We report on a 16-year-old adolescent male requiring staged bilateral hybrid hip arthroplasty within 3years of diagnosis of acute lymphoblastic leukaemia that ran a complicated course of multimodality treatment. DISCUSSION: The case examines the literature on femoral head osteonecrosis in this population cohort and the challenge for the orthopaedic surgeon in the management of this increasingly prevalent condition.
CONCLUSION: In a young population cohort, it is important to have arthroplasty surgery as part of the management armamentarium, especially when coupled with complex pathology.