Incidence of sports-related sternoclavicular joint dislocations in the United States over the last two decades

BACKGROUND: Epidemiological understanding of acute sternoclavicular (SC) dislocations secondary to sports across the United States is poorly defined. AIM: To identify and assess epidemiological trends of SC dislocations occurring secondary to sports-related mechanisms across United States over the past two decades. METHODS: This cross-sectional, descriptive epidemiological study evaluates epidemiological trends of SC dislocations from sports that present to emergency departments (EDs) across the United States. Data were obtained from the National Electronic Injury Surveillance System database spanning two decades. Data on incidence, patient demographics, mechanisms of injury, dislocation types, incident locales, and patient dispositions were collected. RESULTS: < 0.001). CONCLUSION: SC dislocations from sports continue to be rare with a stably low incidence over the past two decades, likely comprising a smaller proportion of shoulder dislocations than previously thought. Contact sports are a frequent source of injury, especially among school-aged and teenage males. Most patients are discharged directly from the ED; however, a substantial number are hospitalized, many of which had documented posterior dislocations. Ultimately, understanding the epidemiology and mechanism-related trends of acute SC dislocations is important given the potential severity of these injuries, concentration in a specific population, and uncertainty linked to rare presentation.