New Exploration of Single-Incision Plus Two Ports Laparoscopic Pancreaticoduodenectomy Based on the Principle of Enhanced Recovery after Surgery

Despite single-incision laparoscopic surgery (SILS) being a standard procedure, its main shortcomings include narrow operating space and instrument collisions. Although the proposal of single-incision plus one-port laparoscopic surgery (SILS + 1) reduces the operational difficulty, laparoscopic pancreaticoduodenectomy (LPD) involves complex digestive tract resection and anastomosis. To reduce the number of incisions while ensuring the quality of LPD, we propose a single-incision plus two ports LPD (SILPD + 2) procedure wherein a surgeon uses two trocars with a traditional layout while the assistant and scope assistant conduct subumbilical incision.