The most common organism causing osteomyelitis is
The most common organism in osteomyelitis in intravenous drug users is staphylococcus aureus. Pseudomonas aeruoginosa an otherwise unusual cause of osteomyelitis, is the second most frequently observed microorganism Refer Maheshwari 6th/e p 168
E, coli
Pseudomonas
Klebsiella
Staph aureus
Skeletal infections