An ankle eversion or inversion injury occurs when the ankle is forced into a position beyond its normal range of movement, either rolling inwards (inversion) or outwards (eversion). These are among the most common ankle injuries, ranging from mild ligament sprains to more complex injuries involving fractures or joint instability.
They are common in all age groups.
Direction of Ankle Eversion/Inversion Injuries
- Inversion injury: The ankle rolls inwards, placing stress on the ligaments on the outside (lateral ligaments) of the ankle. Inversion injuries are the most common type of ankle injury.
- Eversion injury: The ankle rolls outwards, straining the ligaments on the inside (deltoid ligament). These are less common but can be more severe and are often associated with fractures.
Types of Ankle Eversion/Inversion Injuries
Ankle eversion/inversion injuries typically include:
- Ligament sprains – ranging from mild stretching to complete tears of the ankle ligaments.
- Avulsion fractures – where the ligament pulls off a small piece of bone.
- High ankle sprains (syndesmosis injuries) – often linked with severe eversion injuries.
- Associated fractures – such as fibula fractures (in inversion injuries) or medial malleolus fractures (in eversion injuries).
The mechanism of injury for most ankle eversion/inversion injuries involves:
- Landing awkwardly during sport.
- Tripping or stepping on uneven surfaces.
- Sudden twisting motions.
- Direct impact or collision.
Symptoms and Diagnosis of Ankle Eversion/Inversion Injuries
The symptoms of ankle eversion/inversion injuries may include:
- Immediate pain at the ankle joint.
- Swelling and bruising developing within hours.
- Tenderness over the ligaments or bone.
- Difficulty walking or inability to bear weight.
- A feeling of looseness or instability in the ankle.
Diagnosis is made through:
- Careful clinical assessment by medical staff skilled in orthopaedic care.
- Testing weight-bearing tolerance and joint stability.
- X-rays to rule out fractures.
- MRI or ultrasound in selected cases to assess ligament and soft tissue damage.
Treatment Approaches For an Ankle Eversion/Inversion Injury
Treatment for an ankle eversion/inversion injury depends on the severity. All ankle injuries should be treated with Rest, Ice, Compression, and Elevation (RICE) immediately following injury.
- Mild sprains: Rest, Ice, Compression, and Elevation (known as RICE), plus early gentle mobilisation. Gradual return to sport as comfortable.
- Moderate injuries: Short-term use of a brace or boot, followed by physiotherapy to restore strength, balance, and range of motion.
- Severe injuries or fractures: May require specialist orthopaedic input and, in some cases, surgical stabilisation.
Rehabilitation is required to reduce the risk of long-term ankle instability and recurrent injuries.
Prognosis For An Ankle Eversion/Inversion Injury
Most ankle eversion and inversion injuries recover well with appropriate treatment. Recovery timelines vary:
- Mild sprains: 1–3 weeks.
- Moderate injuries: 4–6 weeks.
- Severe sprains or fractures: 8 weeks or more, sometimes requiring surgical recovery periods.
With guided rehabilitation, most people return to sport, exercise, and daily activities without long-term issues. It is important to discuss return to activity following an injury with your medical team.
Role of Access Ortho in Diagnosing and Treating Ankle Eversion/Inversion Injuries
At Access Ortho, we provide rapid, expert care for ankle injuries, including eversion and inversion sprains. Orthopaedic injuries are our speciality.
Our services include:
- Same-day or next-day appointments for acute injuries.
- On-site orthopaedic assessment and fast referral for X-rays and review of results.
- Immediate management with bracing, boots, and supportive care.
- Tailored rehabilitation planning, including physiotherapy referral.
- Specialist follow-up reviews
- Surgical consideration and referral as required.
We aim to ensure your ankle heals properly, restore function quickly, and minimise the risk of future injury. With clinics in Indooroopilly(Brisbane) and Ipswich and rapid appointments available, Access Ortho offers affordable orthopaedic care at the time of injury.