Application and Optimization of the International Study Group of Pancreatic Surgery (ISGPS) Definition and Grading Criteria for Postoperative Complications of Pancreatic Surgery in Laparoscopic Pancreatic Surgery

Inclusion Criteria

• •1. All patients underwent laparoscopic pancreatic resections at the Department of Pancreatic Surgery of West China Hospital of Sichuan University and the Department of Minimal Invasive Surgery of Shangjin Nanfu Hospital between January 2014 and July 2022.
• •2. All patients underwent laparoscopic pancreaticoduodenectomy (LPD), laparoscopic distal pancreatectomy (LDP), laparoscopic enucleation, laparoscopic middle pancreatectomy (LMP), laparoscopic duodenum-preserving resection of head of pancreas (LDPRHP), or laparoscopic Frey procedure.
• •3. Patients whose demographic parameters, perioperative clinical variables, postoperative follow-up outcomes for 3 months and total hospital costs can be collected completely.