Fractures of the talus and calcaneus: evaluation by computed tomography.

Fractures of the talus and calcaneus may be difficult to evaluate using conventional imaging modalities. Failure to recognize these fractures or to appreciate their extent may result in severe deformity or disability. Patients with talar and calcaneal fractures had computed tomography to assess its role in the management of these fractures. Computed tomography is superior to other imaging modalities in showing the position of the fracture fragments, the number of fragments, the relation of the fracture to the articular surfaces, residual articular changes, and evidence of healing.