What specific instruction should be given to patients during the AP or PA clavicle imaging?

During the anterior-posterior (AP) or posterior-anterior (PA) imaging of the clavicle, it is crucial for the patient to remain still and hold their breath. This instruction is essential for obtaining a clear and accurate image of the clavicle without any motion blur, which can complicate the interpretation of the radiographs. Movement during the exposure can lead to artifacts that obscure the details of the bone structure being evaluated.

Holding the breath during the imaging process ensures that the diaphragm is stable, preventing any movement that could distort the clavicular area. This is particularly important for clavicle imaging, as a significant amount of overlapping structures can complicate a proper diagnosis. Therefore, instructing the patient to remain still and hold their breath is key to achieving high-quality images that provide accurate diagnostic information.