In radiography, what does resorption refer to?

Resorption in the context of radiography refers to the process by which bone is removed or broken down, leading to a decrease in bone density. This process can be viewed on radiographic images as areas that appear radiolucent, meaning they allow more x-rays to pass through compared to surrounding bone, making them appear darker on the image.

The identification of resorptive processes is crucial in dental radiography, as they can indicate underlying issues such as periodontal disease, cysts, or tumors. Recognizing these radiolucent lesions helps dental professionals diagnose and formulate treatment plans effectively.

The other answers describe different concepts related to bone structure and imaging but do not define resorption accurately. For instance, the deposition of new bone would be characterized by a radiopaque appearance, indicating increased density instead of a decrease. Thus, understanding the characteristic appearance of resorption on radiographs is vital for dental nurses in their practice.