[Antireflux uretero-ileal implantation via a mucosal sulcus]

The authors present an original antireflux uretero-ileal implantation. This procedure is based on the insertion of the ureter in a mucosal sulcus. The ileal mucosa progressively grows over the ureter. 260 ureters have been reimplanted according to this procedure. The antireflux system is effective in 85% of cases. The incidence of stenosis seems to be low: less than 2%.