Talus Position Correlates With Dorsiflexion Range of Motion Following a Lateral Ankle Sprain: A Cross-Sectional Study.

Background And Aims: Following an ankle sprain, clinical examination often reveals ankle dorsiflexion pain, which has been implicated as a risk factor for recurrent ankle sprains; however, the mechanism of ankle dorsiflexion pain has not been explored. Using magnetic resonance imaging (MRI), we evaluated the relationship between the limited dorsiflexion range of motion due to pain and the position of the talus. We investigated whether an anterior talofibular ligament (ATFL) tear affected ankle dorsiflexion.