1C) is made up of the olecranon process of the ulna ... Ring D, Jupiter JB. Restoring Elbow Stability After Fracture-Dislocation Part I: Elbow Anatomy and Patterns of Injury in Fracture-Dislocations.

[38] (A): Transolecranon fracture-dislocation of the elbow can be associated with complex ... of the ulna consists of a fracture of the olecranon with (C ) or without (B) an associated fracture ...

Royals right-hander James McArthur underwent offseason surgery to stabilize an olecranon (elbow) fracture. Read more at MLB ...

McArthur will be delayed to begin spring training after he underwent surgery in the offseason to address an olecranon fracture in his right elbow, Anne Rogers of MLB.com reports.

MLB.com's Anne Rogers reports that Kansas City Royals right-handed reliever James McArthur (elbow) had right-elbow surgery in ...