Completely thoracoscopic 3-port robotic first rib resection for thoracic outlet syndrome

Abstract Background In thoracic outlet syndrome (TOS), the constriction between bony and muscular structures leads to compression of the neurovascular bundle to the upper extremity. Traditional surgical techniques using supra-, infraclavicular or transaxillary approaches to remove the first rib do not usually allow good exposure of the entire rib and neurovascular bundle. We have therefore developed a robotic approach to overcome these limitations. Methods Between January 2015 and November 2020, 38 consecutive first rib resections for neurogenic, venous or arterial TOS were performed in 34 patients at our institutions. For our completely portal approach, we used two 8mm working ports and one 12mm camera port. Results The surgery time was between 71 to 270 min (median 133 min, SD+/-44.7 min) without any complications. Chest tube was removed on postoperative day 1 in all patients and the hospital stay after surgery ranged from 1 to 7 days (median 2 days, SD+/-2.1 days). No relevant intra- or postoperative complications were observed and complete or subtotal resolution of symptoms was seen in all patients. Conclusions The robotic technique described here for first rib resection has proven to be a safe and effective approach. The unsurpassed exposure of the entire first rib and possibility for a robotic-assisted meticulous surgical dissection has prevented both intra- and postoperative complications. This makes this technique unique as the safest and most minimally invasive approach to date. It helps improving patient outcomes by reducing perioperative morbidity with an easily adoptable procedure.