Case Series Evaluating the Operative and Nonoperative Treatment of Scapular Fractures.

Abstract

The injury parameters and patient characteristics that affect function after scapular fracture are poorly defined. We performed a retrospective review of 594 adult patients with a minimum 12-month follow-up after scapular fracture. Functional outcomes were prospectively assessed using the American Shoulder and Elbow Surgeons (ASES) survey in 153 patients after a mean of 62 months of follow-up. The population was 78% male, and 88% had injuries caused by a high-energy event. Only 4.6% had injuries isolated to the scapula. All fractures healed primarily and the mean ASES score was 79.3, indicating minimal functional impairment. However, 7 patients (4.6%) reported severe functional deficits. Fifteen patients (9.8%) underwent open reduction and internal fixation. These patients had a better mean ASES score than those who were treated nonoperatively (92.1 vs 77.9, P = .03). When fracture types were analyzed individually, there was an advantage to surgery in fractures involving the glenoid (96.0 vs 75.7, P < .05). Concomitant chest wall injury or the presence of adjacent fractures did not affect functional outcomes. Smokers had a worse mean score (73.3 vs 84.5, P = .01), as did patients with a history of alcohol abuse (70.3 vs 83.9, P < .05). In conclusion, mean ASES scores indicated good function overall. Patients with a history of tobacco use or alcohol abuse had worse outcome scores.