Robotic esophageal surgery

Abstract

Robot-assisted minimally invasive esophagectomy (RAMIE) is increasingly becoming established as astandard procedure in surgical centers for esophagectomy in cases of cancer. To date, RAMIE has been shown to have fewer postoperative complications and at least equivalent oncological outcomes compared with open resection. Compared with classical minimally invasive resection, there seem to be fewer cases of postoperative pneumonia after RAMIE. In addition, ahigher number of harvested lymph nodes could lead to better oncological long-term outcomes. The learning curve for this complex surgical procedure is relatively shallow but can be greatly reduced at high-volume centers through special training and proctoring programs. Robotic surgical approaches have also been described for other esophageal diseases; however, no clear superiority compared to laparoscopic surgery has so far been shown.