Management of acute ankle ligament injuries

Ankle sprains are amongst the most common injuries presenting to emergency departments in the UK. They are not one single entity but a heterogeneous group of injuries with a wide spectrum of severity. Most injuries will involve the lateral ankle ligament complex but it is important to ensure injuries to the syndesmotic ligaments or the deltoid ligaments are not missed. Missed injuries or poor management can cause disabling consequences and may occur in as many as 40% of inadequately treated patients. This article focuses on the basic anatomy and biomechanics of the ankle joint, common mechanisms of injury, appropriate diagnostic techniques and the indications for non-operative and operative management.