[Reconsideration of vesicorectostomy].

Seven cases are presented, of vesico-rectostomia, with a favourable evolution up to 3 years with regard to renal complications. The better tolerance following this procedure, and the lack of the hypercholermic acidosis syndrome, as well as of the uremigenic effects, characteristic to other types of derivation of the urine in the colon is apparently due to the maintenance of the normal uretheral meatus, which prevents retrograde transfer of pressures to the renal cavities.