Ankle sprain
A sprained ankle occurs when you roll, twist or turn your ankle in an awkward way, which stretches or tears the strong bands of connective tissue (called ligaments) that help stabilise your ankle and hold it together.1 The good news is that most sprains heal with simple first aid measures like ice, elevation, pain medicines and simple exercises.2,3 Find out more below, including when to see your doctor for further investigation.
Understanding ankle sprain
The ankle joint is specifically designed to provide stability. Three bones are precisely shaped to interlock and give stability, while a number of ligaments stabilise the joint and prevent excessive or sideways movement of the ankle.1-3
Acute ankle sprain occurs when the ligaments that support the ankle stretch beyond their limits, sometimes resulting in a tear.1-3
Sprains can range from tiny tears in the fibers of the ligament, to partial or even complete tears. The severity of the ankle sprain will also depend on the number of ligaments that have been affected.3
Causes of ankle sprain
Often you will be able to recall how you sprained your ankle. Sprains can occur during many different activities, at work, playing sport or just while running everyday errands.
Common causes of ankle sprain include:1-3
- Walking or exercising on an uneven surface
- Falling or tripping
- Participating in activities that require running, jumping and change of direction
- Weak muscles around the ankle joint or ligament scarring and excess looseness, due to previous ankle sprains.