Imaging Case of the Week 382 Answer

The frontal right wrist x-ray shows a Salter Harris type I fracture of the distal radius as well as an undisplaced fracture of the ulnar styloid.

The patient had a closed reduction of the distal radius fracture under sedation with satisfactory results.

There is a mnemonic SALTR for the 5 types of  fractures involving the growth plate in children and details can be found on the internet.