[Indications and results of Politano-Leadbetter antireflux-plasty in 565 cases of ureterorenal surgery].

The Politano-Leadbetter antireflux procedure is a standardized and safe method for the treatment of primary and secondary reflux persisting after successful therapy of infravesical obstruction. Indications for antireflux surgery depend on reflux classification, age, urethral calibration and evaluation of position and shape of the ureteral orifice, associated malformations and successful antimicrobial therapy. Reflux was cured in 90.4 per cent of 565 ureterorenal units in 361 children and 103 adults. A persisting reflux occurred in 5.1 per cent and a stenosis of the terminal ureter requiring reimplantation occurred in 0.7 per cent. The overall rate of reinterventions was 8.1 per cent. This low complication rate makes surgical correction advisable if urinary tract infection and primary reflux cannot be eradicated by continuous antimicrobial therapy.