FIGURE 2.
Specific ligamentous structures involved in ankle sprains among US high school athletes shown in medial (left), posterior (middle) and lateral (right) views, High School Sports-Related Injury Surveillance Study, United States, 2005/06–2010/11.a,b
aPercentages represent the proportion of all ankle sprains involving the indicated ligament.
bAnterior talofibular ligament (ATFL), calcaneofibular ligament (CFL), anterior inferior tibiofibular ligament (AITFL), posterior talofibular ligament (PTFL), posterior inferior tibiofibular ligament (PITFL)