Fig. 4
Lateral fracture map. a Grayscale image: At the superior part of the calcaneus, a horizontal band of fracture lines from the subtalar joint to the calcaneal tuberosity, extending anteriorly to the calcaneocuboid joint, was visible. b Full spectrum, geometric interval image. c True color image: Anterior fracture hot spots on the anterolateral aspect of the calcaneus (brightest area)