Fig. 7

The calcaneus bone appears fragmented in children respectively aged 6 years (a), 8 years (b), and 10 years (c). Feeding vessels can be detected by power Doppler (red dots)
The calcaneus bone appears fragmented in children respectively aged 6 years (a), 8 years (b), and 10 years (c). Feeding vessels can be detected by power Doppler (red dots)