Fractures of the Olecranon and Proximal Ulna
The Problem Fractures of the olecranon are classically the result of fall on the elbow with eccentric triceps contraction. These range from small extra-articular fragments to intra-articular comminuted fractures that may be associated with elbow dislocations. Fractures of the proximal ulna are higher energy injuries and are associated with injuries to the proximal radio-ulnar joint;…