The purpose of this study was to review the outcome of patients with osteonecrosis of the humeral head, based on etiology and treatment with either hemiarthroplasty or total shoulder arthroplasty ...

To the Editor: The paper, "Avascular Necrosis of the Femoral and Humeral Heads after High-Dosage ... between avascular necrosis of the femoral head and systemic lupus erythematosus in children.