Gel‐fabric prostheses of the ureter

Abstract

Abstract In 14 canines the ureter was substituted with a new type of ureteral gel‐fabric prosthesis. The prosthesis is a tube of knitted fabric of polyester fiber case in a layer of hydrophilous glycol methacrylate gel. Anastomoses were carried out by inserting the prosthesis ends into the ureter lumen and by suturing the stump of the ureter to a special fixing ring on the prosthesis. Preliminary results of short‐term obsevations (4 months) are quite promising. The prosthesis is non‐irritating and conducts the urine satisfactorily.