What is the term for film darkening that detracts from film quality?

Film fogging refers to the unwanted darkening of film that occurs due to exposure to light or radiation, which can occur during the processing of radiographic films. This fogging reduces the film's overall image quality by lowering contrast and obscuring details that are critical for accurate interpretation. It can result from a variety of factors, including improper storage of film, exposure to stray radiation, and the presence of contaminants during processing.

In the context of radiography, maintaining film quality is crucial for ensuring that images are clear and adequate for assessment. Film fogging not only affects the aesthetic quality of the radiographs but can also lead to misinterpretations and potential errors in diagnosing conditions. Thus, recognizing and minimizing film fogging is essential for professionals in the field to ensure accurate results.