Which aspect of the foot should be in contact with the cassette for a Lateral Foot X-ray?

For a Lateral Foot X-ray, the lateral aspect of the foot should be in contact with the cassette. This positioning is crucial because it allows for an accurate representation of the bones and structures of the foot, including the tarsals, metatarsals, and phalanges in a lateral view. When the lateral aspect is placed against the film or detector, it ensures that the important anatomical details are well-defined, enabling clear visualization of any potential abnormalities, fractures, or pathologies within the foot.

Positioning the foot in this manner also optimally aligns the part of the foot being examined with the beam of radiation, which is essential for achieving high-quality images. This technique allows for the proper assessment of the alignment of the bones and the integrity of the surrounding soft tissue structures.