Surgical versus conservative treatment for acute injuries of the lateral ligament complex of the ankle in adults.

Inversion injuries, primarily sprains, of the ankle are one of the most commonly treated injuries. The three main treatment modalities for acute lateral ankle ligament injuries are immobilisation with plaster cast or splint, 'functional treatment' comprising early mobilisation and the use of an external support (e.g. ankle brace or taping), and surgical repair or reconstruction.