The feature present on an intraoral film that helps the interpreter tell the left and right sides of the patient is the ______?

The embossed dot on an intraoral film is a small raised spot located on one corner of the film that serves as a crucial orientation indicator. This feature helps dental professionals determine the left and right sides of the patient's anatomy during interpretation of radiographs. When the film is positioned in the mouth, the embossed dot will face the x-ray tube, ensuring that the interpretation aligns correctly with the patient's anatomical orientation.

This feature is particularly important for accurate diagnosis and treatment planning, as it prevents potential confusion that could arise from misidentifying structures on the radiograph. Properly interpreting the orientation of the film ensures that the clinician can make informed decisions based on the specific area being examined.

Intraoral films may also have other markings or features, but the embossed dot is specifically designed as an orientation marker, which is why it is the correct answer in this context.