Cuboid-navicular coalition

Case contributed by Amit Lakkaraju

Presentation

History of a heavy weight falling on his foot. Dorsal pain.

Patient Data

Age: 40 years
Gender: Male
ct

Midfoot shows a dysplastic navicular and an osseous cuboid-navicular coalition. There is a subtle fracture of the dorsal cortex of the cuboid best seen on the sagittal images.

Case Discussion

Tarsal coalition is the congenital fusion of tarsal bones. The present case shows a rare form of tarsal coalition between the navicular and cuboid. This is seen in less than 1% of cases. As can be seen, the navicular is dysplastic with a bony bar to the cuboid. 

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.