Which of the following best describes cavitation?

Cavitation is best described as the pressure wave created by a projectile, which results from the energy transfer when a bullet or other high-velocity object penetrates tissue. This process involves the rapid movement of the projectile through the body, creating a shock wave that travels through surrounding tissues, leading to tissue damage that extends beyond the direct path of the projectile. The wave generated can cause significant injury even at a distance from the actual wound track, impacting both soft tissues and organs.

Understanding cavitation is crucial for evaluating the potential severity of injuries, particularly in cases involving gunshot wounds. It highlights the importance of considering not just the entry and exit wounds but also the effects of the shockwave, which can be substantial and lead to complications that might not be immediately evident.