I reported previously (Oct 2017) on Xvision (previously VIZOR),  the Augmented Reality surgical navigation system from Israel’s Augmedics. Following testing on cadavers, Xvision is now undergoing human trials and has been successfully tested in six spinal operations.

https://www.businesswire.com/news/home/20180808005218/en/Augmedics-Begins-First-in-Human-Clinical-Trial-xvision-spine-XVS

https://worldisraelnews.com/israeli-made-goggles-give-surgeons-x-ray-vision/

https://www.youtube.com/watch?v=6xDCiCT2nH4