Robotic-assisted versus laparoscopic cholecystectomy for benign gallbladder diseases: a systematic review and meta-analysis.

Robotic surgery, an emerging technology, has some potential advantages in many complicated endoscopic procedures compared with laparoscopic surgery. But robot-assisted cholecystectomy (RAC) is still a controversial issue on its comparative merit compared with conventional laparoscopic cholecystectomy (LC). The aim of this study was to evaluate the safety and efficacy of RAC compared with LC for benign gallbladder disease.