CPT® Code 48552

Backbench reconstruction of a cadaver donor pancreas allograft prior to transplantation involves a critical surgical procedure known as venous anastomosis. This procedure is essential for preparing the pancreas for successful transplantation into a recipient. During this process, the surgeon connects the donor pancreas's venous structures to the recipient's vascular system, ensuring proper blood flow to the transplanted organ. The term 'venous anastomosis' refers specifically to the surgical connection made between veins, which is vital for maintaining the viability of the pancreas after it has been transplanted. In cases where the portal vein of the donor pancreas is too short or presents an unusual anatomical configuration, a venous extension graft may be necessary. This involves procuring a segment of donor vein, typically from the common or external iliac vein, that matches the diameter of the portal vein. The anastomosis is performed in an end-to-end fashion, often utilizing loupe magnification to enhance precision and ensure optimal alignment of the vessels. The CPT® Code 48552 should be reported for each venous anastomosis performed during this backbench reconstruction procedure.