Ankle Instability

What is ankle instability?

When the ankle loses stability due to weakened surrounding structures or frequently feels like it might ‘give way’, the condition is referred to as ankle instability. Physiotherapy, provided by acephysiosports.com, is an effective approach for managing and treating ankle instability.

How does ankle instability happen?

The support can be weakened or lost due to damage to the outer (lateral) ligaments of the ankle, including:

  • Anterior talofibular ligament (ATFL) – the most commonly injured ligament.
  • Calcaneofibular ligament (CFL) – often injured in conjunction with the ATFL.
  • Posterior talofibular ligament (PTFL) – less commonly injured but can be involved in severe ankle sprains.

The leading cause of ankle instability is an ankle sprain. When the ligaments fail to heal properly after a sprain, the ankle may remain weak and unstable. In some cases, ankle instability can also occur due to hypermobility, a condition in which certain joints have a greater-than-normal range of movement.

What are the symptoms of ankle instability?

The primary symptom of ankle instability is the sensation that your ankle may "give way," particularly during walking, sports, or other physical activities. Additional symptoms may include:

  • Repeated episodes of ankle sprains
  • Ongoing pain or tenderness around the ankle
  • Swelling after activity
  • Difficulty walking on uneven ground
  • Reduced confidence when placing weight on the ankle

What should I do if I have ankle instability?

You should see a physiotherapist as soon as possible if you suspect you may have symptoms of ankle instability. Your physiotherapist will carry out a full assessment of your ankle to determine the exact location and cause of the instability. If there is concern that other structures may be involved, you may also be referred for an X-ray or MRI scan to identify any additional injuries.

Physiotherapy treatment following ankle instability.

Physiotherapy is a vital part of rehabilitation for ankle instability. Your physiotherapist will design a personalised programme tailored to your specific needs and goals. Potential treatments may include:

  • Strengthening exercises to improve stability and support around the ankle
  • Balance and proprioception training to reduce the risk of further sprains
  • Manual therapy to restore normal joint mobility and function
  • Taping or bracing to provide external support during activity
  • Activity modification and sports-specific training to ensure a safe return to daily life or sport

What shouldn’t I do if I have ankle instability?

You should avoid activities that make the ankle feel as though it might give way. This may include certain sports or walking on uneven surfaces, both of which place extra strain on the joint. It is important not to ignore symptoms of ankle instability, as doing so could delay healing and significantly prolong your recovery.

Could there be any long-term effects from ankle instability?

With the right physiotherapy programme, ankle instability can usually be resolved with minimal complications. However, if the condition is more chronic (long-term), recovery and rehabilitation may take longer.

To arrange an appointment, please call +65 81535374 or visit acephysiosports.com.

Get treated today!

We have immediate appointments available today. Contact us to make an appointment.

Find out more »

We are open...

Our clinics are open:
Mon - Fri: 8am - 8pm
Sat: 8am - 4pm
Sun: On Appointment Basis

Find your nearest clinic

Acephysio Sports have clinics located throughout the Singapore.

Find out more »