HBOT vs. Surgery for Diabetic Foot Wounds
For a non-healing diabetic foot ulcer, these aren't strictly either/or — but understanding the roles helps.
| HBOT (adjunctive) | Surgery (revascularization / amputation) | |
|---|---|---|
| Goal | Heal the wound and preserve the limb | Restore blood flow, or remove non-viable tissue |
| Invasiveness | Non-invasive | Surgical |
| Evidence | Grade A adjunct for Wagner III+ after failed standard care | Definitive for ischemia or unsalvageable tissue |
| Insurance | Medicare-covered when criteria met | Covered |
| Best when | Wound is salvageable but stalled | Correctable arterial disease, or limb no longer viable |
Our honest take
HBOT and surgery often work together, not against each other — HBOT to save salvageable tissue, surgery to fix blood flow or remove what can't be saved. A wound-care team decides the mix.
Educational comparison. Not medical advice. Talk to a qualified physician about your situation. · View source