3D printer helps with spine surgery
http://www.9news.com/mb/news/health/...ery-/261940837
How Strong are Spinal Screws and Rods?
https://www.youtube.com/watch?v=mUPeFqjjBog
http://www.9news.com/mb/news/health/...ery-/261940837
How Strong are Spinal Screws and Rods?
https://www.youtube.com/watch?v=mUPeFqjjBog