Final answer:
Indirect injuries occur when the force of a blow fails to penetrate the bone, causing crush injuries or fractures. These injuries can result from objects like stones or heavy objects that cause contusions.
Step-by-step explanation:
Injuries that result from energy dissipated from a penetrating wound are called indirect injuries. These injuries occur when the force of the blow is so great that it fails to penetrate the bone, causing crush injuries or fractures. Objects such as stones or heavy objects can cause these injuries, resulting in contusions that radiate widely.