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Oseto/infec. Arth
Common Pathogens in Osteomylitis and Infectious Arthritis
Question | Answer |
---|---|
Hematogenous | S. aureus, Grou B Streptococcus, E. coli |
Hematogenous- IVDA, water exposure | P. aeruginosa |
Hematogenous- Sickle Cell | Salmonella spp. |
Contiguous | S. aureus most common, often polymicrobial: P. aeruginosa, Proteus, Streptococcus, E. coli. S epidermidis, ananaerobes |
Vascular insufficiency | almost always polymicrobial: Staphylococcus and Streptococcus, or Staphylococcus, Streptococcus, and Enterobacteriaceae, Enterococci, anaerobes |
Infectious Arthritis | Neisseria gonorrhoeae, S. aureus, E coli, Haemophilus influenzae |
Infectious Arthritis- IVDA | P. aeruginosa |