In craniocaudal radiographs of the stifle joint, how should the film be positioned for proper viewer orientation?

For craniocaudal radiographs of the stifle joint, positioning the film such that the lateral side of the right limb is oriented to the viewer's left is appropriate to ensure proper interpretation of the images. This positioning aligns with standard radiographic practices, where the viewer needs to see the anatomy in a way that accurately reflects the biological orientation.

When the lateral aspect of the limb is pointed to the viewer's left, the viewer can visualize the structures in a manner similar to how they would appear if they were looking at the patient from the front. This positioning helps in correctly identifying the bones, joint spaces, and any potential pathologies that may be present, as it preserves the natural anatomical relationships seen in a living specimen. Proper viewer orientation is crucial in radiology for accurate diagnosis and communication among veterinary professionals.