When a fracture doesn’t heal it may cause a false joint. This can occur due to excessive motion, infection, and even nicotine use.
Chapters:
0:00 Intro
0:28 If the broken halves of the bone don’t heal together, it can form a new joint.
2:32 Knee replacements are much worse than knee bones.
4:02 The first surgeries for broken bones happened in the 20th century.
5:07 Dinosaurs got bone cancer.
5:47 Outro
