Decreasing the density of dark radiographs--a lost art.

The purpose of this paper is to describe a procedure that appears to have been lost with time and that reduces excess density [immaterial of the cause] on radiographs. This results in radiographs of greatly improved diagnostic quality. This procedure results in avoiding retakes resulting in a lower radiation dose to the patient and a saving of time. This procedure should not be considered as a substitute for poor radiological or processing techniques.