Which statement describes a disadvantage of digital radiography?

Which statement describes a disadvantage of digital radiography?

• A. Bulky CMOS cords
• B. Instant images
• C. Wide dynamic range
• D. High contrast

Answer: (A)

The main idea here is recognizing a practical drawback of digital intraoral systems: the physical burden of sensor cables. Wired CMOS/CCD digital sensors require a cable that connects to the processing unit, and those cables can be bulky, stiff, and hard to manage around a patient’s mouth. They can hinder easy sensor placement, increase the chance of snagging or tugging during positioning, and add complexity to cleaning and maintaining the cables between patients. In contrast, digital radiography offers several clear advantages. Images appear instantly on the monitor after exposure, which speeds up workflow and lets you verify exposure and placement right away. The sensors also provide a wide dynamic range, meaning they can capture both dark and light areas in a single image with fewer under- or overexposed areas, reducing retakes. And the contrast of digital images can be adjusted with software, so a high-contrast appearance isn’t a fixed drawback; clinicians can tailor the image to enhance diagnostic details.

The main idea here is recognizing a practical drawback of digital intraoral systems: the physical burden of sensor cables. Wired CMOS/CCD digital sensors require a cable that connects to the processing unit, and those cables can be bulky, stiff, and hard to manage around a patient’s mouth. They can hinder easy sensor placement, increase the chance of snagging or tugging during positioning, and add complexity to cleaning and maintaining the cables between patients.

In contrast, digital radiography offers several clear advantages. Images appear instantly on the monitor after exposure, which speeds up workflow and lets you verify exposure and placement right away. The sensors also provide a wide dynamic range, meaning they can capture both dark and light areas in a single image with fewer under- or overexposed areas, reducing retakes. And the contrast of digital images can be adjusted with software, so a high-contrast appearance isn’t a fixed drawback; clinicians can tailor the image to enhance diagnostic details.