Fig. 1

Wrapping technique of the PJ. A The pancreatic stump and the LTH stump were exposed in the visual field. B, C The modified Blumgart’s method used two transpancreatic-LTH- jejunal seromuscular U-shaped sutures to approximate the pancreas, LTH and the jejunum. The LTH was fixed behind the pancreatoenteric anastomosis. D The location of the pancreatoenteric anastomosis was marked on the jejunum. E The duct-to-mucosa PJ technique was used to draining pancreatic juice into the intestinal lumen. F, G The LTH was used to cover the upper and inferior margin of pancreatoenteric anastomosis. H, I The ventral and dorsal view of the wrapped pancreatoenteric anastomosis