Robotic lobectomy for non-small cell lung cancer.

Over the last 5 years, there has been a tremendous increase in the interest in and use of robotics in thoracic surgery. The focus of this review is on the use of robotics for pulmonary lobectomy, which is being approached with 3 or 4 arm techniques. Early experiences suggest that the learning curve is approximately 20 cases for most surgeons but could be shortened with previous advanced thoracoscopic skills. Robotic lobectomy is feasible and safe in limited reports from experienced centers. Operative and clinical outcomes favor robotic lobectomy over open and appear to be similar to VATS. Limited data on oncologic effectiveness and survival suggest that robotics is similar to VATS. Widespread adoption and integration into practice will require future research efforts to prove oncologic and survival benefits in concert with cost effectiveness evaluation.