Figure 2.

HYPERBARIC OXYGEN THERAPY, NEGATIVE-PRESSURE WOUND THERAPY, AND ORC/COLLAGEN DRESSING USE IN A DIABETIC FOOT ULCER

Wound after surgical amputation and debridement (A), after 2 weeks of hyperbaric oxygen therapy (HBOT) and negative-pressure wound therapy (NPWT) (B), after 5 weeks of therapy with HBOT and NPWT (C), after 3 weeks of treatment with ORC/collagen dressings (D), wound fully healed after 7 weeks of treatment with ORC/collagen dressing (E), and wound fully healed at 3-month follow-up visit (F). Photos courtesy of Jeffery Niezgoda.