The Evolution of Olecranon Fractures and Its Fixation Strategies.

Introduction: Olecranon fractures are a common fracture of the upper extremity. The primary aim was to investigate the evolution of olecranon fractures and fixation method over a period of 12 years. The secondary aim was to compare complication rates of Tension Band Wiring (TBW) and Plate Fixation (PF). Materials and Methods: Retrospective Study for all patients with surgically treated olecranon fractures from 1 January 2005 to 31 December 2016 from a tertiary trauma center. Records review for demographic, injury characteristics, radiographic classification and configuration, implant choices and complications. Results grouped into three 4-year intervals, analyzed comparatively to establish significant trends over 12 years. Results: 262 patients were identified. Demographically, increasing mean age (48.7 to 58.9 years old, Conclusion: Demographic and fracture characteristic trends suggest that olecranon fractures are exhibiting fragility fracture characteristics (older age, higher ASA scores, more unstable, oblique and comminuted olecranon fractures). Having a high index of suspicion would alert surgeons to consider use of advanced imaging, utilize appropriate fixation techniques and manage the underlying osteoporosis for secondary fracture prevention. Despite this, trends suggest a potential overutilization of PF particularly for stable fracture patterns and the necessary precaution should be exercised.