Olecranon fracture is a bone injury that occurs in the elbow joint. It is a condition that leads to pain, swelling, and tenderness around the elbow. There are several synonyms that are used to refer to an olecranon fracture, including elbow fracture, elbow dislocation, and elbow injury. Other synonyms include elbow bone break, olecranon dislocation, elbow joint fracture, and elbow joint dislocation. These terms are used interchangeably to refer to an injury that affects the elbow joint. Olecranon fractures are commonly seen in athletes and people who participate in sports that involve throwing or contact. Medical treatment is necessary to manage the condition and prevent serious complications.