40 renal transplantations on children up to 15 years of age have been performed in our hospital in the years 1976 to June 1982 with one exception in 1972. We did verify the findings of previous authors that renal transplantation in children has produced good results so far (1, 5, 6). Dialysis treatment in children often evokes extreme problems for the patients, parents, and medical team. Considering this dialysis is seen as only a provisional measure, transplantation however as the final aim in the therapeutic concept of children with terminal renal insufficiency (1). Furthermore dialysis treatment for infants is justified in our opinion only if a renal transplantation ca be realized.