Changing pneumatic compression has a stimulating activity on the processes of regeneration, it
stops the condition of stagnation of the trophic ulcer. Unfortunately the frequency of recurrence is not
predictable. Venous trophic ulcers have some peculiarities and it makes them different from trophic
ulcers of another origin. This is a phenomenon of independent progression of ulcer properties and their
exacerbation. Our examinations confirm the view of venous trophic ulcer as a system with closed
pseudo chaotic activity, it makes a clinic task: to change the condition of ulcer from the given one to
wound with consequences of restoring processes.

venous trophic ulcer, changing pneumatic compression, system with closed pseudo chaotic activity .