This is an injury to the ligaments of the ankle joint caused by forcing the foot into an unnatural position. It is a very common reason for consultation at accident & emergency departments. Various classifications exist according to the seriousness of symptoms and the distension of ligaments.
It generally occurs due to bruising of the ligaments that ensure the ankle’s stability, or from poor posture when stepping on the foot, causing the ligament to stretch beyond its limit of elasticity.
Symptoms include severe pain, swelling and bruising on the joint.
Diagnosis is clinical, through questioning concerning the episode and examination of the joint. An X-ray is often required.
It is treated with cold, compression (with elastic bandage), immobilisation and elevation of the limb. Rehabilitation will subsequently be undertaken.
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