Sir Robert Jones was a well-known surgeon who founded a famous orthopaedic hospital here in the UK, Kara
I was training as an orthopaedic technician there for a while. It was one of the world-class ortho hospitals many years ago, and it was the place where the first ever anterior scoliosis surgery in the world was done by a surgeon called Robert Roaf.
The Robert Jones and Agnes Hunt Hospital doesn't have the same great reputation that it once had in the scoliosis world because it is located in a very rural location rather than in a major city, but historically it was very important.
So, at least your fracture is named after someone very cool