This is a plain-English translation of the academic paper above, prepared for patients, referring clinicians, and other non-specialist readers. It preserves the structure of the original paper while removing technical jargon. For the full clinical paper, follow the PubMed or DOI links.
Background
Whether sampling the bone — not just the wound surface — should be standard practice when treating diabetic foot infection that has reached the bone (osteomyelitis).
Rationale
Diabetic foot bone infection is treated with weeks of antibiotics. Get the antibiotic wrong and the infection persists; get it right and the limb is often saved. The accuracy of the bacterial sample matters enormously — and surface swabs are notoriously unreliable.
Results
Bone biopsies serve two purposes at once: they give the most accurate microbiological diagnosis (so the right antibiotic is chosen), and the act of biopsy can itself help by removing infected tissue. They should be a routine part of the work-up, not an afterthought.
Implications
If you have diabetic foot infection that may involve bone, ask whether a bone biopsy is being planned to guide your antibiotics. It is the best evidence-based way to make sure you are on a treatment that will actually work.
Source: Heidari N, Kwok I, Vris A, Charalambous A. Should Treatment of Diabetic Foot Osteomyelitis Be Based on Bone Biopsies?. Foot & Ankle International 2019. PMID: 31322951.
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