Anterograde intraoperative pancreatic stent placement and round ligament patch to prevent pancreatic fistula after distal pancreatectomy.

Postoperative pancreatic fistula in distal pancreatectomy is one of the most important complications in this surgery and it is associated with high morbidity and mortality. Pancreatic fistula after distal pancreatectomy remains an unsolved problem and none preventive procedure has been shown effectively. We present a new technique that combine pancreatic stent placement with round ligament autologous patch over pancreatic edge. A guide is introduced through Wirsung duct prior to stent placement. After stent assessment, Wirsung duct is closed. Finally, falciform ligament autologous patch is placed over pancreatic edge. After 6-8 weeks, the stent is removed by oral endoscopy. This technique introduces a new issue on the pancreatic fistula prevention.