Application of medial column classification in treatment of intra-articular calcaneal fractures

Figure 2 A 35-year-old man with fall injury and right calcaneal fracture, Sanders type III. A-C: Preoperative images showing that the medial column was not shortened, and sustentaculum tali bone block and posterior nodule were not tangled, which would not affect the reduction of the articular surface; D and E: The articular surface bone block was reset from the inside to the outside during operation through the tarsal sinus incision; F-I: Postoperative images showing articular surface smoothing; J-N: Fractures healed at 4 mo after operation and function recovery was satisfactory.