Which term describes the proportionality principle in forensic medicine?

The term that describes the proportionality principle in forensic medicine is Casper's Dictum. This principle asserts that the degree of injury must correlate with the degree of the traumatic effect causing it. Essentially, it suggests that the severity of the evidence (or injury) should match the severity of the circumstances or mechanism that produced it. This is particularly important in forensic examinations, as it helps experts to establish the credibility and relevance of the injury in relation to the events leading to a forensic investigation.

Other terms provided do not accurately express the proportionality principle. Heredity Law relates more to genetics and inheritance rather than forensic assessment. Retention Principle is often associated with how long evidence can be retained or stored, which isn’t synonymous with proportionality. Preservation Ratio typically describes the ratio of preserved materials or integrities, such as in toxicology, and does not pertain to the alignment of injury severity relative to its cause, which is the essence of Casper's Dictum.