Has anyone had a patient who was a hairstylist for 30 years and now has non healing leg ulcers medial and lateral malleolus. Have tried dermagraft, aquacel AG, debridement, 4 layer compression, non stop antibiotics, the vac for only a few days because the pain was too great. Anyway, we can't get them to heal. Any suggestions? Not overweight, non smoker, has had many tests done and still no answers. Please help!!!