Ureteric complications of renal transplantation: the impact of the double J stent and the anterior extravesical ureteroneocystostomy.

The urological complications of renal transplantation are well documented. In 1990, our experience of 507 consecutive renal transplants using the Leadbetter-Politano technique, which was unsplinted in the vast majority of patients, had a ureteric complication rate of 7.7%. Here, we report the long-term incidence and management of our ureteric complications in 1186 consecutive renal transplants done over the following 11 years using an extravesical onlay stented ureteroneocystostomy. We report a considerable reduction in the urological complications of renal transplantation to 3.8%. Furthermore, we were able to use percutaneous radiological techniques to salvage the majority (84.7%) of ureteric complications. Recourse to surgery was required rarely but enabled salvage of all treatment failures.