
An Endopyelotomy Stent is a specially designed ureteral stent used after an endopyelotomy procedure, which treats ureteropelvic junction (UPJ) obstruction by making an incision to improve urine flow from the kidney to the ureter.
Features:
Longer length than standard DJ stents
J or curl ends to prevent migration
Often has a tapered or reinforced mid-section to support the UPJ area
Made from biocompatible, radiopaque material (e.g., silicone or polyurethane)
Uses:
Maintains patency of the ureteropelvic junction post-endopyelotomy
Facilitates healing and urine drainage
Reduces risk of stricture recurrence or blockage