Venous insufficiency is a problem with the flow of blood from the veins of the legs back ... What are the symptoms of a venous skin ulcer? The first sign of a venous skin ulcer is skin that turns dark ...

Immobilization and bed rest, inevitable after arthroplasty, cause significant venous stasis. Patient-related factors also play a role in the formation of venous thromboembolism, and the effects of ...