Fig. 4

Illustration of frequent concomitant injuries. The black and white circles illustrate the lesion; 1) Illustration of the location of the concomitant injuries on a foot and ankle model; 2) Corresponding CT imaging of the presented lesion; The lesions are highlighted by circles; a) Lateral View of the subtalar joint with an osteochondral lesion to the posterolateral calcaneal facet and the LPTF; b) Dorsal view of the subtalar joint showing the bony avulsion of the medial talocalcaneal ligament and the LPTF on the CT image (*); c) Dorsolateral view of the Chopart joint line with a lesion to the plantolateral aspect of the talar head