[Vesicorenal reflux (author's transl)].

Antireflux procedures show high efficiency and relatively few technical complications. A tabulated comparison between the intravesical procedure (Politano-Leadbetter) and the extravesical procedure (Lich-Grégoir) reveals an overall success rate of 80%. To simplify the nomenclature, the term primary refluxing ureter is suggested for cases with a freely draining IVP and primary obstructive ureter for a dye collumnating dilated ureter. The indication for antirefluxplasty is divided into urgent cases and those with secondary priority, with immunologic tests providing helpful criteria.