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Lisfranc Fracture Dislocation

Global Radiology CME

A) AP radiograph of Lisfranc Fracture Dislocation demonstrates the circled “fleck sign” or Lisfranc ligament avulsion fracture fragment. (B) C) The lateral radiograph notes with a circle, the dorsal sub dislocation of the metatarsal base. Radiographs should be repeated after two weeks to ensure surgery is unnecessary.

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Ruptured Globe

Global Radiology CME

What are the important findings in each image. A: Coronal CT image demonstrates normal contour of the right globe (green arrow) and a shrunken left globe (orange arrow), which is suggestive of globe rupture. C: Sagittal CT image demonstrates normal contour in the right globe (green arrow). Imaging of orbital trauma.