When is imaging indicated for sports injuries, and how should athletic trainers decide to refer?

• A. Imaging is indicated for suspected fracture, dislocation, persistent mechanical symptoms, or when symptoms fail to improve; refer when red flags or complex injuries present
• B. Imaging is never indicated
• C. Imaging is indicated for all injuries
• D. Imaging should be used only after MRI results

Answer: (A)

Imaging is used when there’s a real concern that a structural injury may be present or when recovery isn’t progressing as expected. If there is a suspicion of fracture or dislocation, imaging helps confirm the diagnosis, determine the extent and stability, and guide appropriate treatment. When a patient has persistent mechanical symptoms—such as locking, catching, giving way, or instability—imaging can reveal associated injuries like ligament tears, meniscal damage, or loose bodies. If symptoms fail to improve with appropriate initial care, imaging becomes helpful to reassess and adjust management.

Refer urgently or arrange imaging when red flags or a complex injury are suspected—for example, severe deformity, inability to bear weight, numbness or weakness suggesting nerve involvement, or signs of vascular compromise. Athletic trainers use clinical judgment and guidelines to decide when imaging or a physician referral is needed.

Imaging is not required for every injury, and decisions aren’t limited to MRI results alone; X-rays are often first when a fracture is suspected, with advanced imaging (MRI/CT) reserved for more detailed evaluation as indicated.