Mount Prospect readers who hear "Jones fracture" are often told it is a special kind of break. The name alone does not say why, so this page sticks to what documented sources report.
Short answer: a break in one specific spot of the fifth metatarsal
Cleveland Clinic describes it this way: "Zone 2 (Jones fracture): Jones fractures occur in a small area of the fifth metatarsal that receives less blood." The name marks a location on the bone.
It can build over time or happen suddenly
Cleveland Clinic also notes that a Jones fracture "can be either a stress fracture (a tiny hairline break that occurs over time) or an acute (sudden) break." Two people with the same label may therefore have very different histories.
Where to read more
Start with Cleveland Clinic's page on fifth metatarsal fractures. If your break came on gradually, its page on stress fractures and the AAOS OrthoInfo guide to stress fractures of the foot and ankle are relevant. MedlinePlus also publishes aftercare instructions for metatarsal stress fractures.
What to ask next
- Is my break in the Jones fracture zone of the fifth metatarsal, or somewhere else on that bone?
- Is it a stress fracture or a sudden break?
- What does aftercare look like for the type I have?
How the label reads against the evidence
"Jones fracture" is a precise anatomical name, and the sources back it. What the label cannot tell you is how your own break behaves. That part comes from your imaging and your clinician.