Fig. 9

Bipartite medial cuneiform. A 32-year-old man, on work up for left flat foot. Bilateral foot radiographs were taken. a Left lateral view demonstrates a bipartite cuneiform (finding was bilateral but only right foot shown). The black arrow marks the synchondrosis in between medial cuneiform components. b CT coronal reconstructions show a slightly larger plantar cuneiform. c Sagittal CT reconstruction shows that the addition of the volume of the two bones is larger than a normal medial cuneiform would be