[The muscular pump of the calf. Video-phlebography and simultaneous EMG].

Gastrocnemical insufficiency is a common syndrome (in modern society mainly affecting young females who have been taking the pill for several years). Often it is the starting point for superficial varicosis. The clinical diagnosis is easy, provided the doctor is informed of its symptoms. Phlebography or Duplex scan are compulsory, deciding surgical treatment. Varicose muscular veins have two different causes: avalvulation at the popliteal vein or compression by the Post. Tib. nerve. Persistent pain, deterioration of the superficial network or neuromyositis are the main reasons for deciding upon surgical treatment. The results are gratifying and lasting.