“…Those with grades I, II, IIIA, and IIIB required a mean SD of 7.2 1.6, 15.0 2.1, 30.7 3.1, and 55.4 4.9 days, respectively, to fully recover. 163 A function score was developed to describe the severity of an acute ankle sprain and predict the outcome of subjects. 49 This score developed from the Lysholm knee scale 239 consists of 5 items: pain, instability, ability to bear weight, swelling, and gait pattern, each with multiple responses.…”