Signs Your Fracture Isn’t Healing and When to Seek Help

When a Broken Bone Is Not Getting Better

A broken bone is hard enough at the start. The first few weeks are all about pain, hospital visits and getting used to a cast, boot or frame. After a while, most people expect things to slowly feel better. But sometimes the pain, swelling or weakness just do not seem to improve, and that can be worrying.

Feeling unsure at this stage is completely normal. Knowing the common signs of a non-union fracture, which is when a bone is slow to heal or has stopped healing as expected, can help you get the right help sooner. Most fractures do heal well with time and standard care, but some need extra support from specialist teams.

At this time of year, many people in Sussex want to get back to spring activities like walking, gardening or light sport. Safe, confident movement is a common goal after injury. In this article, we explain what normal healing usually feels like, the warning signs that a fracture may not be healing, when to seek help and how specialist limb reconstruction care can support recovery.

What Normal Fracture Healing Should Feel Like

Fracture healing is a process that takes months, not days. For many common fractures, early healing often takes somewhere around 6 to 12 weeks, but this can vary a lot. Bigger bones, more complex breaks and older age can all mean a longer recovery.

In a fairly typical healing pattern, people often notice:

• Pain that slowly eases week by week  

• Swelling that gradually settles, especially by the end of the day  

• Movement starting to improve as you follow medical and physiotherapy advice  

• A gentle return to simple daily tasks, like washing, dressing and short walks  

On X-rays, doctors look for signs of new bone forming across the break. You will not be able to feel this happening, but the images help your team see if things are going in the right direction.

Healing speed is different for everyone. It can be affected by:

• Age and general fitness  

• Smoking or vaping  

• Conditions like diabetes or poor circulation  

• Nutrition and bone health  

• How severe the original injury was  

It is also quite common to have some aches or stiffness, especially first thing on cool spring mornings or after doing more than usual one day. As long as things are slowly improving overall, this can still fit with normal healing.

Warning Signs Your Fracture May Not Be Healing

Doctors use the term non-union fracture when a broken bone has not healed as expected over time. The bone ends have not joined strongly, so the area remains painful or unstable.

Key signs that may point to a non-union include:

• Ongoing or worsening pain right at the break site, months after the injury  

• Pain that does not settle when you rest, or that keeps waking you at night  

• Trouble bearing weight or using the limb when others with similar injuries are usually further along  

Other physical warning signs can be:

• Swelling that never really goes down  

• Tenderness when you touch the area around the break  

• A feeling of movement, instability or even a faint clicking at the fracture site  

You might also notice everyday clues, such as:

• Still needing strong painkillers just to get through the day  

• Struggling with basic tasks like walking to the kitchen, getting dressed or climbing a few stairs  

• Feeling your progress has stalled completely for several weeks  

Any new redness, warmth, pus, a bad smell from a wound, or fever can point to infection around the fracture. This needs urgent medical review, as infection can affect bone healing and your general health.

When Delayed Healing Becomes a Non-Union

Not every slow fracture is a non-union. Sometimes healing is just delayed. Delayed union means the bone is healing more slowly than expected but is still making some progress. Non-union means the bone has effectively stopped healing on its own and is unlikely to get better without extra treatment.

To tell the difference, clinicians look at:

• Your symptoms and how they have changed over time  

• A careful physical examination of the limb  

• X-rays, and sometimes CT scans or other imaging, to check if new bone is forming  

Some things can raise the risk of delayed union or non-union, such as:

• Complex or open fractures where the bone came through the skin  

• Poor blood supply to the area  

• Infection in or around the bone  

• Smoking, diabetes or other medical conditions  

• Poor nutrition or repeated falls on the injured limb  

As spring and summer activity levels rise after a winter injury, people often start to test their limb more. That is sometimes the moment they realise the bone does not feel strong or stable, even though a lot of time has passed.

If you recognise signs of non-union, it is important to know this is not a failure on your part. It is a medical problem that can often be improved with the right assessment and treatment plan.

Getting Specialist Help for a Slow-Healing Fracture

When someone with a slow-healing or painful fracture comes to a specialist limb reconstruction centre, the first step is a careful assessment. This usually includes a detailed history of the injury and any operations, a hands-on examination, and a thorough review of past X-rays and other scans.

Treatment for non-union is always planned around the person and the specific bone problem, but it may involve:

• Stabilising the bone with modern metalwork or external frames  

• Bone grafting or other methods to support new bone growth  

• Correcting any deformity in the limb, such as shortening or angulation  

• Treating any infection in the bone or soft tissues  

• Working out a clear plan for rehabilitation with physiotherapy  

At Sussex Limb Reconstruction, we place strong focus on personalised, compassionate care. That means not only looking at the bone itself, but also helping people manage pain, rebuild confidence and cope with the impact on work, hobbies and independence.

Early referral to a specialist team can sometimes shorten the overall recovery time and may reduce the risk of long-term pain and stiffness. For many people, this is the path back to walking more comfortably, doing the garden, or returning to gentle sports in a safe and steady way. We also work closely with local hospitals and GPs in Sussex to provide joined-up care for complex limb problems.

Steps to Take Now If You Are Worried About Your Fracture

If you are starting to worry that your fracture is not getting better, it can help to pause and take stock. A simple checklist might include:

• How bad is your pain today, and how does it compare to a few weeks ago?  

• What can you do comfortably, and what is still impossible or very difficult?  

• Has your swelling improved, stayed the same, or become worse?  

• Are there any new changes, such as redness, warmth, fever or wound issues?  

If you recognise several signs of a non-union fracture, or you feel your progress has stopped for weeks, it is sensible to speak with your GP, fracture clinic or treating hospital. You might find it helpful to take written notes, so nothing is missed in the appointment.

Some useful questions to ask are:

• Is my fracture healing as you would expect at this stage?  

• Do my X-rays show new bone growth across the break?  

• Are there any signs that my fracture could be delayed union or non-union?  

• Would it be appropriate for me to see a limb reconstruction specialist?  

For people with complex, painful or slow-healing fractures, especially when earlier treatment has not worked as hoped, a specialist service like Sussex Limb Reconstruction can provide detailed assessment and advanced options for limb reconstruction and deformity correction. With timely support, many people move from ongoing pain and worry to a clearer plan, steadier progress and a more active life.

Take Action Early To Protect Your Bone Health

If you recognise any of the Signs of non-union fracture discussed in this article, do not ignore them or wait to see if they improve on their own. At Sussex Limb Reconstruction, we can assess your symptoms, review your imaging and explain clearly what is happening with your bone healing. We will talk you through the full range of treatment options and create a plan tailored to your lifestyle and goals. If you are worried about your recovery, please contact us so we can help you move forward safely.