[Experiences and results in the construction of arterio-venous fistulas after Brescia-Cimino].

A thrombosis rate of 50% in the subcutaneous arteriovenous connection applied between 1969 and 1975 led to the elaboration of a regime the operative and postoperative criteria of which are demonstrated. With the help of the new conception the rate of the early occlusions could be reduced to 1,25% in the fistulae applied since 1977.