Where should the central ray be directed for a Lateral Foot X-ray?

For a Lateral Foot X-ray, the central ray should be directed through the middle aspect of the metatarsal bones. This positioning is essential to ensure that the entire foot is captured clearly in profile and that all anatomical structures, including the tarsal bones, metatarsal bones, and phalanges, are well-visualized.

Directing the central ray through the middle aspect of the metatarsal bones helps to minimize distortion of the structures of the foot and provides a clear view of any potential fractures, deformities, or other pathologies. This positioning also allows for accurate measurements and assessments by radiologists or healthcare providers.

Correctly aligning the central ray not only assists with diagnostic accuracy but also ensures that radiation exposure is minimized to areas outside the targeted region, thereby adhering to safety protocols in imaging practices.