Microbiologie de l’ostéite
Domination constante S.aureus
Escherichia coli, Klebsiella pneumoniae et Proteus spp.
Pseudomonas aeruginosa.
Anaérobies: 5% des patients
Finegoldia magna
Peptococcus anaérobies.
Staphylocoques coagulase négative et Corynebacterium
sp.
ont été décrites comme pathogènes
Retrouvés dans 50% des cas
Wheat, L.J. et al. Diabetic foot infections. Bacteriologic analysis. Arch. Intern. Med 146, 1935-1940 (1986)
Armstrong, D.G., Lanthier, J., Lelievre, P. & Edelson, G.W. Methicillin-resistant coagulase-negative staphylococcal osteomyelitis and its relationship to broad-spectrum oral antibiosis
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Senneville, E. et al. Culture of percutaneous bone biopsy specimens for diagnosis of diabetic foot osteomyelitis: concordance with ulcer swab cultures. Clin. Infect. Dis 42, 57-62 (2006).
Lavery, L.A., Sariaya, M., Ashry, H. & Harkless, L.B. Microbiology of osteomyelitis in diabetic foot infections. J Foot Ankle Surg 34, 61-64 (1995).
Newman, L.G. et al. Unsuspected osteomyelitis in diabetic foot ulcers. Diagnosis and monitoring by leukocyte scanning with indium in 111 oxyquinoline. JAMA 266, 1246-1251 (1991).