First Degree. This injury is the most common and the most minor. The ankle ligaments are stretched but not torn. There is little swelling and no instability. Usually ankle elevation and an ice pack to reduce pain and swelling are all that is necessary. You can expect to be back to your sport within 2 - 3 weeks.
Second Degree. Ankle ligaments are partially torn. The ankle usually swells quickly with some bruising. These sprains are painful, making walking difficult. Treatment is basically the same as for a first-degree sprain, only longer. Immobilization of the ankle in brace, splint, or elastic bandage may be necessary to ensure proper healing of the torn ligaments. Your ankle may require a three to six week rest before you can return to your sport.