Osteomyelitis

Question 1

An acute or chronic inflammatory process involving bone and structures secondary to infection with pyogenic organisms, including bacteria, fungi and myobacteria

Answer 1

Osteomyelitis

Question 2

Significant risk factors for Osteomyelitis

Answer 2

Bacteremia, endocarditis, IV drug use, trauma, and open fractures

Question 3

Common clinical symptoms of Osteomyelitis

Answer 3

• Gradual onset over several days
• Dull pain at the involved site (with / without movement)
• Systemic symptoms (tenderness, warmth, erythema, and swelling)

Question 4

How do common local symptoms of osteomyelitis normally present

Answer 4

Gradual onset 
Dull pain at the involved site
With / without movement
Signs of inflammation 
Fever and rigors (Systemic) may be present

Question 5

Most useful studies for osteomyelitis

Answer 5

Plain radiographs
MRI
Technetium-99 bone scintigraphy

Question 6

What are the most common causes of osteomyelitis in adults and children

Answer 6

S. aureus