What term describes any change in the dead body other than by natural causes?

The term that specifically describes any change in the dead body other than by natural causes is "mutilation of the body." This refers to alterations made to the corpse that are not a result of the natural process of decomposition or other inherent changes that occur post-mortem. Mutilation can involve physical damage or disfigurement of the body, which could result from various activities, such as criminal acts, improper handling, or environmental factors.

In a forensic context, the study of mutilation is important as it can provide insights into the cause of death or circumstances surrounding the body post-mortem. The distinction between natural changes and those caused by external factors is crucial for forensic investigations and can impact legal proceedings, as well as the handling and care of the deceased in a mortuary setting. Understanding these terms is essential for professionals in the field who must navigate the intricacies of death and the treatment of human remains.