Chronic ankle instability is a condition in which the ankle joint is frequently “giving way” or feels unstable. It is usually caused by a previous ankle sprain that did not fully heal or was not properly rehabilitated, resulting in persistent weakness and instability of the ankle joint.
Symptoms of chronic ankle instability may include recurrent ankle sprains, persistent pain or tenderness in the ankle joint, a feeling of “giving way” or instability of the ankle, and difficulty performing activities that require ankle stability, such as running or jumping.
Treatment for chronic ankle instability may depend on the severity of the condition and the patient’s overall health. Non-surgical treatment options may include physical therapy to help strengthen the muscles and improve stability of the ankle joint, the use of ankle braces or supports to provide additional stability, and the use of pain relievers and anti-inflammatory medications to help manage pain and reduce swelling.
In more severe cases of chronic ankle instability, surgery may be necessary to repair or reconstruct the damaged ligaments or tendons in the ankle joint. Recovery from surgery may require a period of immobilisation, followed by physical therapy and rehabilitation to restore strength and range of motion to the affected ankle joint.
Preventing ankle sprains through appropriate training, strengthening exercises, and the use of proper footwear can also help prevent the development of chronic ankle instability.