If you’ve broken a bone after a minor fall or knock — the kind of bump that wouldn’t normally break anything — it may be telling you something important about your bone health. Here’s what that kind of fracture means, why the months that follow matter so much, and what you can do.
A bone that breaks from a fall from standing height or less — a trip, a stumble, a minor knock — is called a fragility fracture. Unlike a bone broken in a crash or a fall from a height, it suggests the bone itself may have weakened. That makes it worth looking into, even once the break has healed.
Having one fragility fracture is the strongest everyday predictor of having another — on average it raises the risk of a future fracture by around 86%, close to double that of someone the same age who hasn’t broken a bone.
Here’s the part that’s easy to miss: the risk of breaking another bone isn’t spread evenly over the years to come — it is highest right after the first fracture, then gradually settles. In the first year, the risk of a further fracture is around five times higher than the risk of a first fracture in someone who hasn’t broken a bone. Roughly one in four of all subsequent fractures happens within that first year, and about half within the first two years.
This is sometimes called “imminent risk.” It sounds alarming, but it carries a genuinely hopeful message: the period when you’re most vulnerable is also the period when acting — getting assessed, getting treated if needed, and protecting against falls — does the most good. A fracture is not a moment to “wait and see.” It’s a moment to act.
You might assume that if a bone-density scan doesn’t show full osteoporosis, you’re safe. Not so. In a large study of around 150,000 postmenopausal women, more than 80% of those who went on to break a bone did not have a bone-density score in the osteoporosis range. Bone density is part of the picture, but bone strength — the architecture and quality of the bone, and your risk of falling — matters just as much. A fracture that has already happened tells your doctor something a scan alone cannot.
| Step | Why it matters |
|---|---|
| Ask for a bone-health assessment | A fragility fracture is itself a reason to look at your bones — don’t wait. Ask whether you should be assessed, even if the broken bone is healing well. |
| Get your fracture risk worked out | Tools like FRAX or QFracture, often with a DXA bone scan, put a number on your future risk and guide what to do next. |
| Discuss whether treatment is right for you | Many people who would benefit from bone-protecting treatment never get offered it after a fracture. Ask the question directly. |
| Check calcium and vitamin D | These are the foundation any treatment is built on — worth getting right, especially if you may be deficient. |
| Look at safe, bone-targeted exercise | The right kind of exercise can build bone and — just as importantly — improve strength and balance to prevent the next fall. |
| Ask about a Fracture Liaison Service | Many areas have a dedicated service that makes sure people who’ve fractured get assessed and treated. Ask if one covers you. |
A bone broken from a minor knock or fall is not just bad luck — it’s the single strongest warning sign that another fracture may follow, and the first year or two afterwards is when the risk is highest. That’s also exactly when acting makes the most difference. The good news: this is a moment you can do something about. Ask your doctor for a bone-health check after any fracture from a minor fall — the sooner, the better. Treating the bone, not just setting the break, is what prevents the next one.
This is a report from the IIMHE Educational Directorate and is not individual medical advice. If you’ve had a fracture, speak to your doctor about your bone health. The report reflects UK practice (NICE/NOGG; FRAX/QFracture; Fracture Liaison Services). Figures drawn from: Center JR, et al. JAMA 2007;297:387–394 (Dubbo study); Kanis JA, et al. Bone 2004;35:375–382; van Geel TACM, et al. Ann Rheum Dis 2009;68:99–102; Siris ES, et al. Arch Intern Med 2004;164:1108–1112; and a 2022 imminent-fracture meta-analysis (Osteoporos Int 2022).
2nd February 2026 @ 20:00 GMT
Nutrition and musculoskeletal health
Given by: Dr Kimberley Zambito, Orthopaedic Consultant
Hosted by: Dr Nick Birch
Throughout 2026 and beyond, IIMHE (the International Institute of Musculoskeletal Health Education), in partnership with OsteoscanUK, will host a series of engaging educational webinars, open to anyone interested in bone and musculoskeletal health.
