An ankle injury refers to any damage or harm that occurs to the ankle joint, which is located where the leg meets the foot. This area consists of two bones (the tibia and fibula) and three ligaments (the anterior talofibular ligament, posterior talofibular ligament, and calcaneofibular ligament), as well as various muscles, tendons, and nerves. Ankle injuries can range from mild sprains to severe fractures or dislocations, and may result in pain, swelling, bruising, and difficulty walking or bearing weight on the affected limb. Treatment for ankle injuries typically involves rest, ice, compression, and elevation (RICE), as well as physical therapy exercises to restore strength and mobility.