Between your upper arm and forearm is a group of important joints that comprise your elbow. Your radial head is shaped like a disk and lets you move your forearms in a palms-up to a palms-down ...

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 ...