Sacral Emphysematous Osteomyelitis Caused by<i> Escherichia coli</i> after Arthroscopy of the Knee

<div>MRI with osteomyelitis of the sacrum as well as free air bubbles in the sacrum.</div>

Case Reports in Orthopedics

Figure 2: Sacral Emphysematous Osteomyelitis Caused by<i> Escherichia coli</i> after Arthroscopy of the Knee 