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Rev Chir Orthop Reparatrice Appar Mot
; 89(3): 257-60, 2003 May.
Article
in French
| MEDLINE
| ID: mdl-12844050
ABSTRACT
We report the case of a 72-year-old woman who developed osteoarticular tuberculosis after dynamic hip screw osteosynthesis for a pertrocanteric fracture. Necrosis of the head and disassembly of the prosthetic material ensued. This patient had no history of pulmonary or extra-pulmonary tuberculosis. Certain diagnosis was established on the basis of pathology findings and successful antibiotic treatment associated with surgery: ablation of the implant, head-neck resection, total hip arthroplasty. Two hypothetical pathogenic mechanisms can be put forward: hematogenic dissemination from another focus and reactivation of latent local infection.