For a lateral ankle X-ray, which leg position enhances stability during the procedure?

For a lateral ankle X-ray, the position of the legs is crucial for both the stability of the patient and the accuracy of the imaging. Crossing the unaffected leg over the affected leg creates a stable platform during the procedure. This position helps to immobilize the affected ankle, which is essential for obtaining a clear and precise X-ray image. By crossing the legs, the unaffected limb provides support and minimizes movement that could compromise the quality of the image.

Placing both legs on the cassette surface may not provide enough stability, as it could lead to movement during the exposure. Keeping the legs uncrossed on the floor, while it may seem stable, does not effectively immobilize the affected ankle in the necessary lateral projection. The sitting position with legs elevated can cause the ankle to shift out of the correct alignment, which is not ideal for obtaining a lateral view.

In summary, crossing the unaffected leg over the affected leg is the best choice for creating the necessary stability, ensuring that the ankle remains in the correct position for the X-ray.