Computer-assisted surgery (CAS), also known as image-guided surgery, surgical navigation, and 3-D computer surgery, is any computer-based procedure that uses technologies such as 3D imaging and real-time sensing in the planning, execution and follow-up of surgical procedures. CAS allows for better visualization and targeting of sites as well as improved diagnostic capabilities, giving it a significant advantage over conventional techniques. Robotic surgery, on the other hand, requires the use of a surgical robot, which may or may not involve the direct role of a surgeon during the procedure. A robot is defined as a computerized system with a motorized construction (usually an arm) capable of interacting with the environment. In its most basic form, it contains sensors, which provide feedback data on the robot’s current situation, and a system to process this information so that the next action can be determined. One key advantage of robotic surgery over computer-assisted is its accuracy and ability to repeat identical motions.
I was listening to NPR and they were discussing robotic surgery. I wanted to investigate what this was and how it was utilized. I believe I would feel more comfortable with computer assisted surgery than having a robot do surgery on me. What do you think?
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