Introduction to Robotic Bypass Surgery Robotic bypass surgery represents a monumental leap forward in cardiovascular care. Unlike traditional open-heart surgery, which requires a large incision through the chest bone (sternum), robotic surgery is minimally invasive. Surgeons use advanced robotic arms controlled from a console to perform intricate procedures through tiny 'keyhole' incisions. The Major Advantages What to Expect During Recovery Recovery from robotic bypass surgery is generally smoother and quicker. While traditional surgery may require 6-8 weeks of sternal precautions, robotic surgery patients often resume normal activities within 2-3 weeks.