“…Twenty-seven non-comparative studies reported on outcomes from da Vinci robotic surgeries performed with ELS; of these, 18 were with the Echelon ELS and 9 with the Endo GIA ELS. Robotic surgery performed with ELS is generally referred to as an advanced surgical technique for multiple types of procedures, including gastric bypass [10–12, 28], sleeve gastrectomy [12–15], liver resection [18, 19, 30, 31], colorectal surgery [20–24, 32–34], thoracic surgery [25], nephrectomy [26, 35], pancreatectomy [27], bladder surgery [34], and prostate surgery [36]. These procedures typically take longer than laparoscopic or open surgery [10, 11, 13, 14, 18], but have comparable or lower complication rates and/or more favorable perioperative outcomes [11–14, 25, 27, 36].…”