Experience with urinary undiversion in patients with neurogenic bladder.

Experience in undiversion of the renal tract in thirteen patients with a neurogenic bladder is presented. All cases had what was intended to be a permanent diversion and many were grossly handicapped. Upper renal tract deterioration continued after surgery in only one patient. The commonest indication for surgery was the inability to achieve a satisfactory stoma. All were either dry or only damp postoperatively.