A and B: Anteroposterior (A) and lateral (B) radiographs demonstrate posterior dislocation of the elbow with fracture of the radial head in a young adult male after a fall from a height.

Ring D, Jupiter JB. Restoring Elbow Stability After Fracture-Dislocation Part I: Elbow Anatomy and Patterns of Injury in Fracture-Dislocations. MedGenMed 1(1), 1999 [formerly published in Medscape ...