A twisted ankle may not always be just a sprain. In some cases, that lingering pain, swelling, and weakness could be the sign of an avulsion fracture. This is a small but impactful injury where a tendon or ligament forcibly pulls a piece of bone away from its attachment point.
People often carry on without knowing they have this injury. Some people keep going, but their ankle pain becomes more serious later.
At Perfect Balance Clinic in Moorgate, we help you get clear answers, the right treatment, and a complete recovery plan to restore your strength and mobility. Whether you’re returning to sport or aiming to walk without pain, Perfect Balance Clinic in Moorgate will be with you.
Book your consultation today and take the first step towards recovery.
What Is an Avulsion Fracture?
An avulsion fracture happens when a ligament or tendon pulls a small bit of bone from where it is attached. In the ankle, this typically involves:
- The lateral malleolus (outer ankle bone)
- The base of the 5th metatarsal (outer edge of the foot)
- Occasionally the medial malleolus (inner ankle)
This type of injury can happen during a sudden twist, change of direction, or forceful jump, especially when body weight lands awkwardly on a turned-in foot.
An avulsion fracture removes a small bone piece from its connection point, not like a full break that splits the bone.
How Do These Injuries Happen?
Avulsion fractures in the ankle often occur due to inversion injuries, where the foot rolls inward and puts high strain on the outer ligaments. Common causes include:
- Sudden pivoting or twisting while the foot is planted
- Landing awkwardly from a jump
- Slipping on uneven surfaces
- Direct trauma or pulling forces during contact sports
They often occur when a joint moves past its safe limit, causing soft tissue to tug hard on its bone point.
Are Avulsion Fractures Common?
While not as frequent as soft tissue sprains, avulsion fractures often go undiagnosed. This is particularly true when they are mistaken for routine ligament injuries.
They are more likely in:
- Children and teenagers, whose growth plates have not fully hardened
- Athletes, especially those playing football, basketball, gymnastics, or running regularly
- Dancers and active adults, due to repetitive strain on the ankle
Signs and Symptoms to Watch For
If you have injured your ankle and are unsure whether it is a sprain or something more serious, look out for:
- Sharp, localised pain near a bony point
- Swelling and bruising that appears within hours
- Difficulty bearing weight or pushing off with the foot
- A feeling of instability or giving way
- A “crack” or “pop” at the moment of injury
Avulsion fractures and sprains can look the same, but the fracture usually gets worse with use.
Why Avulsion Fractures Are Often Missed
An avulsion fracture can at first be mistaken for a moderate sprain. Some people walk on it or use ice, expecting the ankle to heal within days.
If the problem doesn’t improve in a few days, Perfect Balance Clinic in Moorgate should be visited for further checks. If an avulsion fracture is missed, it may cause lasting joint issues such as being unstable or always sore.
Diagnosing the Injury Correctly
Clinical Examination
Our clinicians begin with a full history and physical assessment. We check for:
- Tenderness over bone rather than soft tissue
- Swelling and bruising that follows the ligament path
- Reduced ankle motion or joint stiffness
- Asymmetry compared to the other side
Imaging
Most avulsion fractures are visible when you take an X-ray. However, if the fragment is very small or not visible due to swelling, further imaging may be needed.
We may recommend:
- MRI scans, which are helpful in evaluating surrounding ligaments, tendons, and soft tissue involvement
- CT scans, to assess complex fractures and joint surfaces in more detail
This approach ensures that no hidden fracture or growth plate involvement is overlooked, especially in children.
Understanding the Role of Ligaments and Tendons
Avulsion fractures are classified based on their location and which structure caused the injury. For example:
- The peroneus brevis tendon can pull off a small piece of bone at the base of the fifth metatarsal during an inward ankle twist
- A lateral ankle ligament can cause a chip to break off from the fibula during an inversion sprain
Understanding this mechanism helps us shape a more targeted rehabilitation plan.
What Treatment Looks Like
Most ankle avulsion fractures heal well with structured, non-surgical treatment.
Early Management (First 3 to 5 Days)
- Rest and avoid unnecessary walking
- Apply ice regularly to manage swelling
- Elevate the foot and use compression to support circulation
- Use pain relief such as ibuprofen or paracetamol as needed
Support and Protection
- A removable walking boot or ankle brace is often worn for 4 to 6 weeks
- Weight-bearing is allowed depending on pain levels and clinical guidance
- Gentle movement begins early to avoid stiffness
When Surgery May Be Needed
Surgery is rarely required. It may be considered if:
- The bone fragment is displaced by more than 2 centimetres
- There is joint instability or damage to the articular surface
- A child’s growth plate is affected
- Conservative care does not result in healing
If needed, we will refer you to an orthopaedic specialist while continuing to support your rehabilitation plan.
Recovery Timeline and Physiotherapy at Moorgate
Proper healing needs more than sitting still. Following a clear rehab plan gives you a safe path back to strength and movement.
Weeks 1 to 2
- Use of protective boot or brace
- Pain and swelling management
- Begin light isometric exercises to reduce stiffness
Weeks 3 to 5
- Ankle mobility exercises such as circles and pointing and flexing
- Calf and peroneal stretches
- Gentle partial weight-bearing as symptoms allow
Weeks 5 to 7
- Begin resistance band exercises in all directions
- Heel raises and toe lifts
- Balance training using wobble boards or single-leg stance
Weeks 8 to 10
- Walking drills on different surfaces
- Hopping and agility tasks
- Return-to-running and sport-specific movements
All plans are customised by our team in Moorgate to reflect your lifestyle, injury severity, and goals.
Preventing Future Ankle Injuries
Once healed, we help you reduce the risk of recurrence by focusing on:
- Strengthening the muscles around the ankle and foot
- Improving joint awareness and balance (proprioception)
- Reviewing footwear choices for sport, work, or daily use
- Addressing running mechanics or training technique
We support you not just through healing but beyond it.
What Happens If You Delay Treatment?
Ignoring an avulsion fracture or assuming it is just a sprain can lead to:
- Prolonged pain and swelling
- Joint instability and re-injury
- Poor bone healing or non-union
- Movement restrictions or compensation issues
Prompt diagnosis and professional support can make a significant difference to your outcome.
Common Questions
Is this more serious than a sprain?
Yes. An avulsion fracture involves bone damage, not just stretched ligaments. It needs careful diagnosis and structured care.
Will I need surgery?
Most people recover fully with non-surgical management. Surgery is only required in more severe cases.
Can I walk on it?
Possibly, depending on pain and severity. However, walking too soon can slow healing. We guide you through each step.
How long does recovery take?
Most people recover within 8 to 12 weeks. Factors such as age, injury severity, and activity level can affect this timeline.
Hear From Our Patients
We’ve worked with runners, footballers, gym clients, and office workers who came in with ongoing ankle pain and left with clarity, confidence, and a complete recovery plan.
Helping You Move Forward
Ankle avulsion fractures may be small but can cause big trouble if missed. If healing feels slow or you don’t know what’s wrong, Perfect Balance Clinic in Moorgate can help.
At Perfect Balance Clinic in Moorgate, we provide the clinical support, hands-on treatment, and guided rehabilitation you need to recover fully. From first assessment to your return to activity, our team is with you every step of the way.
Book your consultation today and get back on your feet with confidence.
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Why Patients Choose Perfect Balance Clinic in Moorgate
At Perfect Balance Clinic Moorgate, we combine clinical accuracy with hands-on rehabilitation to deliver long-lasting results. Our services include:
- On-site physiotherapy and sports therapy
- Shockwave therapy, laser therapy, and pilates-based rehab
- Specialist support for return-to-work or sport planning
- Guidance through every phase of recovery
We work with active individuals of all levels, from busy professionals and parents to athletes and gym-goers.
Finding Us in Moorgate
Perfect Balance Clinic – Moorgate
We are centrally located near Moorgate and Liverpool Street stations and are easy to reach via public transport.
Please note: There is no on-site parking available at the Moorgate clinic. We recommend using public transport or nearby public car parks, such as:
- Finsbury Square Car Park
- London Wall Car Park
We also offer early morning and evening appointments to suit your schedule.
Let us help you recover properly and return to the activity you enjoy. Fill in the form below and one of our team members will contact you shortly to arrange your assessment.
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Perfect Balance Clinic, Moorgate
