I am a 34 year old male, my general health is good, six years ago I had an injury in my left foot
resulting from a screw, the ulcer
did not heal
easily, I did several operations to ensure the absence of any foreign body. After doing the last operation (last July), the doctor had asked me to walk on my heel to prevent any pressure on the ulcer. The ulcer had fortunately healed, but another ulcer has developed in my heel.