CPT® Code 50329

The procedure described by CPT® Code 50329 involves the backbench reconstruction of a renal allograft, which can be sourced from either a cadaver or a living donor, prior to its transplantation into a recipient. This specific procedure focuses on the ureteral anastomosis, which is the surgical connection of the ureter from the donor kidney to the recipient's urinary system. Such reconstruction is often necessary when the donor kidney exhibits anatomical anomalies, such as the presence of double ureters, which can complicate the transplantation process. During the procedure, the ureter is meticulously dissected from the surrounding tissues, ensuring that the vascular supply to the kidney is preserved to maintain its viability. A patch or graft is typically prepared, often utilizing a segment of the recipient's ureter, which is then anastomosed, or surgically joined, to the donor ureter. In cases where double ureters are present, the surgical team may choose to anastomose the two ureters together or prepare each ureter separately for graft anastomosis. It is important to report CPT® Code 50329 for each ureteral anastomosis that is performed during this complex surgical procedure.