Which symptom is NOT typically associated with a femur fracture?

A femur fracture typically presents several common symptoms, including significant pain at the site of injury, swelling due to inflammation and bleeding around the fracture, and sometimes a feeling of paralysis due to the impact on nerves or other structures nearby. However, numbness in the lower extremities is not a typical symptom directly associated with a femur fracture.

Numbness may suggest an underlying issue such as nerve damage or severe vascular compromise, which are not direct symptoms of the fracture itself. Instead, they could indicate a different injury or complication. In the case of a femur fracture, the immediate effects usually involve visible pain and swelling, which are consistent with the trauma inflicted on the bone and surrounding tissues. Thus, the absence of typical numbness as a primary symptom highlights why it is not commonly associated with a straightforward femur fracture.