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Osteomyelitis: Diagnosis and Treatment.
David C Bury1, Tyler S Rogers2, Michael M Dickman2
1Martin Army Community Hospital, Fort Benning, GA, USA.
American Family Physician
|October 15, 2021
Summary
Osteomyelitis, a bone infection, is diagnosed using clinical signs, imaging, and cultures. Treatment involves antibiotics and often surgery, with risk factors like diabetes influencing outcomes.
Area of Science:
- Orthopedics
- Infectious Diseases
- Radiology
Background:
- Osteomyelitis is bone inflammation caused by infection.
- Diagnosis relies on clinical presentation, imaging, and lab tests.
- Definitive diagnosis requires bone biopsy and microbial cultures.
Purpose of the Study:
- To outline the diagnostic and treatment strategies for osteomyelitis.
- To highlight the role of various imaging modalities.
- To discuss risk factors and surgical considerations.
Main Methods:
- Initial diagnosis involves clinical assessment and plain film radiography.
- Magnetic resonance imaging (MRI) with contrast enhances detection of bone necrosis.
- Patient staging considers major and minor risk factors for surgical stratification.
Main Results:
- Plain radiography has low sensitivity in early osteomyelitis.
- MRI demonstrates higher sensitivity for detecting bone necrosis in later stages.
- Antibiotics are the cornerstone of treatment, guided by culture results.
Conclusions:
- Effective osteomyelitis management requires a combination of antibiotics and surgical debridement.
- Risk factors such as diabetes mellitus and cardiovascular disease are associated with increased osteomyelitis risk.
- Tailoring treatment based on individual patient factors and disease extent is crucial.
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