Crush injuries occur infrequently mainly in the empty bladder, because when the bladder is empty it is protected by the pelvis and surrounding tissues and is less susceptible to violent crush injuries.
Crush injuries are injuries to the limbs and other parts of the body that are compressed, causing localized damage to nerves, blood vessels, soft tissues, bones and internal organs. Crush injuries are prevalent in the head, limbs and internal organs. The empty bladder is less susceptible to damage in violent crush injuries because it is protected by the surrounding organs and soft tissues within the pelvis.
When a crush injury occurs, it is recommended to seek prompt medical attention, receive standardized treatment, closely observe any internal organ injuries, and actively treat the symptoms.