Final answer:
The equipment option not used to record the anatomical image in mobile radiography is conventional radiographic film. Digital technologies like tethered and wireless flat panels and scanned projection radiography are the modern methods used.
Step-by-step explanation:
In mobile radiography, all of the following options may be used to record the anatomical image except conventional radiographic film. Mobile radiography has evolved significantly with digital technology. Options for capturing images include a tethered flat panel, which is connected by a cable to the acquisition system; a remote (wireless) digital flat panel array, which communicates image data wirelessly; and scanned projection radiography, a digital system that scans the patient much like a conventional computed tomography (CT) scan.
Scanned projection radiography utilizes a technique similar to that used in CT scans, creating images by moving a detector across the patient's body, capturing radiation and then processing it to form an image. This is quite different from the conventional radiographic film which is a more traditional and older technology that uses film to capture the x-ray images, which then requires physical development in a darkroom, contrasting with the instant access and digital manipulation capabilities of the flat panel detectors and scanned projection radiography systems.