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A gunshot wound (GSW) is a penetrating injury caused by a projectile (e.g. a bullet) from a gun (typically firearm or air gun). Damages may include bleeding, bone fractures, organ damage, wound infection, loss of the ability to move part of the body, and in severe cases, death.
A gunshot is a single discharge of a gun, typically a man-portable firearm, producing a visible flash, a powerful and loud shockwave and often chemical gunshot residue. The term can also refer to a ballistic wound caused by such a discharge.
A gunshot wound. As a missile passes through tissue, it decelerates, dissipating and transferring kinetic energy to the tissues. [1] . The velocity of the projectile is a more important factor than its mass in determining how much damage is done; [1] kinetic energy increases with the square of the velocity.
The gunshot wound to the back of the president's head was described by the Bethesda autopsy as a laceration measuring 15 by 6 millimetres (0.59 in × 0.24 in), situated to the right and slightly above the external occipital protuberance.
5 de set. de 2022 · Introduction. The civilian use of firearms is a common cause of traumatic injury in the United States. It is estimated that an average of 120,232 firearm injuries occurred yearly from 2009 to 2017. 1 Knowledge regarding gunshot wound (GSW) injury and management was chiefly derived from experience garnered during the major wars of the 20th century.
The field of wound ballistics largely comprises the study of the physical and physiological effects of ballistic trauma by projectiles (primarily, but not exclusively, bullets) on living humans or animals. It can be considered the interdisciplinary intersection of trauma medicine and terminal ballistics .
22 de fev. de 2024 · Introduction. Gun shot wounds are high energy injuries that contribute to extensive soft tissue damage and comminuted bony fractures. Epidemiology. Incidence. gun shot wounds represent the second-leading cause of death for youth in United States. Etiology. Pathoanatomy. wounding capability of a bullet directly related to its kinetic energy.
