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. 2016 Sep 22;50(5):519–526. doi: 10.1016/j.aott.2016.08.007

Fig. 4.

Fig. 4

Subtype B2 intra-articular calcaneal fracture, calcaneal radiographs showed burst of lateral calcaneal wall (U) and a large thalamic fragment (T) created incongruent posterior subtalar joint (2 pictures above). CT images showed that subtype B2 comprised type B sustentacular fragment (SFB) and lateral posterior calcaneal facet (PCF) with intact articular surface (I) associated with burst calcaneal body by a large thalamic fragment (2 pictures middle). Percutaneous reduction and screw fixations were performed. Thalamic fragment was reduced and fixed by a screw via sinus tarsi approach (2 pictures below). Pre- and postoperative calcaneal fracture scores improved from 9 to 1 points.