It is a lesion in the ligaments of the ankle joint that appears after forcing an unnatural position of the foot. It is a very frequent reason for consultation in emergency departments. There are different classifications according to the severity of the symptoms and the distension of the ligaments.
It is generally caused by a contusion of the ligaments that give stability to the ankle or by a bad posture when stepping on the ground, which causes the ligament to stretch beyond its limit of elasticity.
Symptoms include intense pain, swelling and appearance of hematoma in the joint.
Diagnosis is clinical, by interrogation of the episode and examination of the ankle. Radiography is usually required.
It is treated with cold, compression with elastic bandage, immobilization and elevation of the limb. Subsequently, rehabilitation is performed.
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