What can result from improper alignment between the x-ray beam and the film?

Improper alignment between the x-ray beam and the film can lead to dimensional distortion, which refers to the misrepresentation of the size and shape of the dental structures being imaged. When the x-ray beam is not directed properly, the image can become elongated or foreshortened, resulting in an inaccurate portrayal of the teeth and surrounding structures. This distortion can severely impact diagnosis and treatment planning, as healthcare providers rely on accurate images to assess the condition of patients' dental health.

In contrast, aligned positioning typically ensures that the x-ray beam is perpendicular to both the film and the object being radiographed, which minimizes distortion and produces a clearer, more accurate image. This alignment is crucial in maintaining the integrity of the diagnostic information obtained from radiographs.