how long does it take for a rolled ankle to heel
See 1 more doctor answer. Ankle sprain: Depending on the severity of the ankle sprain, it can take from 4 to 8 weeks to heal. There are 3Â° of injury. One is a stretch of the ligaments, 2ndÂ° is a partial tear of the ligaments.3 degree is a total tear of the ligaments. 3rd degree tears take a good 8 weeks to heal.rd degree inversion: A severe 3rd degree inversion ankle sprain takes longer than 3-4 weeks and may need surgery to stabilize the multiple ligament tears. Due to the severity, you may have internal ankle joint damage as well and may need surgical stabilization procedures which can take up to 3-6 months to heal.