Technical approach of robotic total right hepatic lobectomy: How we do it?

Despite advantages of minimally invasive surgery, many hepatobiliary surgeons are hesitant to offer this approach for major hepatic resection due to concerns of difficulty in liver manipulation, bleeding control, and suboptimal oncologic outcomes. The robotic surgical system has revolutionized the way traditional laparoscopic liver resection is undertaken. Limitations of traditional laparoscopy are being resolved by robotic technology. We aimed to describe aspects of minimally invasive liver surgery and our standardized technical approach. We discussed technical aspects of performing robotic total right hepatic lobectomy and described our standardized institutional method. A 79-year-old man with an 11-cm biopsy-proven hepatocellular carcinoma was taken to the operating room for a robotic total right hepatic lobectomy. Past medical and surgical history was consistent with hypertension and diabetes mellitus. Robotic extrahepatic Glissonean pedicle approach was used to gain inflow vascular control. Right hepatic artery and portal vein were individually dissected and isolated prior to division. An intraoperative robotic ultrasound was utilized to guide liver parenchymal transection, securing negative margins. Robotic vessel sealing device was used as the main energy device during the parenchymal transection. Right hepatic vein was transected intrahepatically using a linear stapler. Operative time was 200 min without intraoperative complications. Estimated blood loss was 100 ml. Postsurgical recovery was uneventful and he was discharged home on postoperative day 4. Minimally invasive robotic total right hepatic lobectomy is feasible with excellent perioperative outcomes.