Corticosteroid-Associated Avascular Necrosis of the Femoral Head in Patients with Severe COVID-19: A Single-Center Study
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BACKGROUND Avascular necrosis (AVN) of the femoral head can result from high-dose corticosteroid therapy. Given that severe COVID-19 pneumonia patients respond positively to corticosteroids, this study aimed to explore the incidence of femoral head AVN associa... ...
