Perioperative outcomes and cost of robotic-assisted versus laparoscopic inguinal hernia repair.

Background: Utilization of robotic-assisted inguinal hernia repair (IHR) has increased in recent years, but randomized or prospective studies comparing outcomes and cost of laparoscopic and Robotic-IHR are still lacking. With conflicting results from only five retrospective series available in the literature comparing the two approaches, the question remains whether current robotic technology provides any added benefits to treat inguinal hernias. We aimed to compare perioperative outcomes and costs of Robotic-IHR versus laparoscopic totally extraperitoneal IHR (Laparoscopic-IHR).