AAA laparoscopic aneurysm repair
ref:

Introduction of laparoscopic abdominal aortic aneurysm repair
BJS Mar2015 – Howard et al. Colchester

The main benefits are in fewer cardiorespiratory and renal complications (p=0.017), and discharged sooner (median 5 vs 8; p=0.001). Note the robotic part!
here are some findings from them: