Injury to the acromioclavicular (AC) joint accounts for approximately 40% to 50% of all shoulder injuries. In contact sports, the prevalence of AC joint injury increases. This injury is frequently encountered and treated by fellowship-trained as well as general orthopedic surgeons. As such, it is important to understand the diagnostic and treatment pathways for AC joint disruption. The treatment pathways in athletes may be different from those in the general population. This article will focus on the diagnosis and nonoperative treatment of AC joint injuries in athletes. We will also comment on return-to-play guidelines after this nonoperative treatment.
Keywords: AC joint; AC sprain; Acromioclavicular joint; Shoulder separation.
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