False negative. Note: Galeazzi fracture-dislocation of the right forearm, with fracture of the distal third of the radius and disruption of the distal radioulnar joint. The radial fracture was detected (solid white arrow), but the radio-ulnar dislocation (dashed white arrow) and ulnar styloid fracture (white arrow head) were missed. Deemed ‘easily-detectable, clinically significant”.