Important Facts About Hairline Fractures

4. Diagnosis

If a doctor suspects a hairline fracture, he will examine the affected area for pain and swelling and assess the patient's range of motion. He will also ask questions about regular physical activity and take a medical history to assess whether a hairline fracture is likely. Unlike many other fractures, hairline fractures are difficult or even impossible to see on an x-ray, especially in the early stages while the fracture is still very small. An MRI scan can create a more detailed image of the bone, diagnosing a hairline fracture more promptly and accurately.

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