Here’s one from my old-timer collection of actual celluloid x-rays! If I give you the history, I will probably give away the diagnosis. So let’s see if you can do it without.

This xray is a classic for a specific trauma surgical injury. Give it your best shot! Here’s a hint to focus your attention: look at the thoracoabdomen, not the pelvis.
This image is especially appropriate for surgical residents / registrars.
Answer in the next post!