RESUMO
A 6-day-old male Japanese Black calf presented with a transverse fracture of the left calcaneus. In calcaneal fractures, traction of the gastrocnemius muscle causes substantial displacement of the proximal fracture fragment; therefore, external fixation alone is prone to failure of fusion or deformed fusion. Furthermore, internal fixation alone may result in refracture due to the high load on the implant. Therefore, internal and external fixation were used to treat the fracture. Bone fusion was observed on postoperative day 50; the wire was removed on postoperative day 90. Radiographic examination at 4 months postoperatively revealed that the bone had fused in normal alignment. Therefore, a good prognosis can be expected for calcaneal fractures treated with combined internal and external fixation.
