Allache, Kaci; Benzemrane, M.A.; Rafed, M.
(Faculte de Medecine, Universite Blida 1, 2021-07)
ABSTRACT
INTRODUCTION : Corticosteroids are the main etiology of osteonecrosis; we
studied two groups of patients with osteonecrosis; the first is secondary to
corticosteroids and the second to other known etiologies ...