[Y-ureterocutaneostomy in congenital hydroureter--causal therapy?].

Between 1975 and 1987 30 patients with congenital hydronephrosis and megaureter were treated by Y-cutaneostomy according to Sober. 28 are still under our control. 5 of them showed normalisation of urine drainage. No further operation except the closure of the stoma was necessary.