A Grade II ankle sprain entails a partial tear of a number of ligaments, mostly the ATFL. Additionally, this injury is much more severe than the usual Grade I sprain and infrequently causes moderate pain, swelling, and tenderness. In some instances, untreated sprains might also cause joint issues Later on. https://www.theorthopaedicandpainpractice.com/what-are-ankle-fractures/