 Context : The most efficient treatment of the terminal chronic renal insufficiency is the renal transplantation, but in spite of the realization of more than 2000 transplants a year in France, the waiting list increases every year in a important way. The decrease of the offer of transplants from deathly donors led numerous countries to develop the renal transplant from alive donors. This type of transplantation represents in 2007 only 8,1 of transplants in France report of ABM on 2007, but the deficit in renal transplants and the new laws of bioethics should increase this donation it represents until 70 of the renal transplantations in certain centres of North America or the Northern Europe. 