Physical Treatment of Diabetic Foot Ulcers—Preliminary Study for Topical Application of Oxygen or Ozone Auxiliary Treatment of Diabetic Foot Ulcers

Figure 1

Comparison of the ulcer surface area before and after the treatment cycle in group I treated with local oxygen therapy and in group II treated with local ozone therapy. value <0.05 is represented as and value >0.05 is indicated by “ns” for not significant.