Radiographs that appear yellow are typically indicative of a problem with which solution?

The appearance of yellow radiographs is often associated with issues related to the fixer solution used in the processing of the films. The fixer solution is critical for adequately removing any unexposed silver halide crystals from the film during processing. If the fixer is exhausted or not functioning properly, it can fail to adequately clear the film, resulting in a residual yellow discoloration.

This yellowing is usually a sign that the film has not been processed correctly, specifically that it has not been thoroughly fixed. When the fixer is not effective, it leaves behind silver deposits that can manifest as yellow stains on the developed film, negatively impacting the quality of the radiographic results.

Maintaining the proper concentration and effectiveness of the fixer solution is essential in the radiographic processing workflow to ensure that films come out clear and with the correct contrast.