Final answer:
Postmortem angle profile refers to the characteristics and features of bone injuries around the time of death. Sharp objects like swords and axes can cause clean cuts, and the angle of the mandible and rib can help assess the severity of injuries.
Step-by-step explanation:
Postmortem angle profile refers to the characteristics and features of bone injuries around the time of death. In the case of perimortem trauma, the most common injuries are clean cuts made by sharp objects such as swords and axes. These cuts follow a straight line, indicating the energy and skill behind the blow. The angle of the mandible and angle of the rib are specific anatomical locations that can be used to assess the severity and pattern of bone injuries.