Nonoperative treatment of olecranon fractures in the elderly-a systematic review Fractures of the olecranon represent a common elbow pathology and comprise around 1% of all fractures in the adult patient. The incidence of olecranon fractures is reported to be approximately 11.5/100,000/year. Most olecranon fractures are displaced fractures while up to 12% are stable undisplaced fractures [2, 11, 13, 14, 17]. Open reduction and internal fixation (ORIF) is considered the gold standard of treatment for olecranon fractures [6, 15]. Tensionband wiring (TBW) is most commonly used for simple olecranon fractures while complex fractures are mainly addressed with plate fixation [1, 4, 6, 12, 19].