Which statement best describes chronic osteomyelitis management?

• A. Long-term antibiotics with surgical debridement
• B. Immediate high-dose antibiotics alone
• C. Observation without intervention
• D. Short course antibiotics only

Answer: (A)

Chronic osteomyelitis requires source control plus prolonged antimicrobial therapy. The infection persists in dead, poorly vascularized bone with sequestra and biofilms that shield bacteria from antibiotics, so meds alone often fail. surgically removing necrotic tissue lowers the bacterial burden and creates a setting where antibiotics can work effectively. After debridement, a long course of systemic antibiotics is used, typically starting with intravenous therapy to aggressively reduce the infection, then transitioning to oral therapy for weeks to months, guided by cultures and response. Local antibiotic delivery can help as an adjunct but does not replace debridement. This approach is why long-term antibiotics with surgical debridement is the best choice, rather than short courses, immediate high-dose antibiotics alone, or observation.