Robots!
Robots are involved in many parts of our lives as this article outlines, https://www.theguardian.com/technology/2019/mar/05/could-robots-make-us-better-humans and for the last few years they have been utilised by surgeons to try and give patients better joint replacements.
The surgeons at MHK are all trained in robotic surgery. If you want to read more about it click here: