This is a question sent in by a listener to the Doc On The Run Podcast and this is someone who's had a stress fracture, and it's now turned into what the doctor called a delayed union.

She said, "My doctor has told me that my stress fracture is now a delayed union. What does that really mean? What is a non-union? What's a delayed union?"

Well, that's what we're talking about today on the Doc On The Run Podcast.