The proper techniques of porcine pancreatoduodenal allotransplantation is that the Carrel patch is sutured to the aorta,the portal vein is anastomosed to the inferior vena cava by end ?to?side fashing,the graft is placed on the left of desending colon.

• 移植物置腹腔左侧，胰尾向左上，腹主动脉片与腹腔动脉吻合，门静脉与下腔静脉吻合，成功率高，模型稳定。