MRI tarsal navicular fracture

(Panel A) MRI, right foot, sagittal T2 Fat Suppression (FS) view: This image shows a comminuted fracture of the navicular (type 3) with intra-articular extension involving the more inferior medial talonavicular articulation (arrow). Secondary edema within the talus (thick arrow), as well as anterior process of the calcaneus (dashed arrow), can be seen.
(Panel B) MRI, right foot, sagittal T1 view: This image shows a comminuted fracture of the navicular (type 3) with intra-articular extension involving the more inferior medial talonavicular articulation (arrow).