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A stab wound is a specific form of penetrating trauma to the skin that results from a knife or a similar pointed object. While stab wounds are typically known to be caused by knives, they can also occur from a variety of implements, including broken bottles and ice picks.
Traumatic cardiac arrest ( TCA) is a condition in which the heart has ceased to beat due to blunt or penetrating trauma, such as a stab wound to the thoracic area. [1] It is a medical emergency which will always result in death without prompt advanced medical care. Even with prompt medical intervention, survival without neurological ...
Trauma surgery, General surgery, emergency medicine. Penetrating trauma is an open wound injury that occurs when an object pierces the skin and enters a tissue of the body, creating a deep but relatively narrow entry wound. In contrast, a blunt or non-penetrating trauma may have some deep damage, but the overlying skin is not necessarily broken ...
Stab wounds to the heart are typically survivable with medical attention, though gunshot wounds to the heart are not. The right ventricle is most susceptible to injury due to its prominent location. The two primary consequences of traumatic injury to the heart are severe hemorrhaging and fluid buildup around the heart.
Major trauma is any injury that has the potential to cause prolonged disability or death. [1] There are many causes of major trauma, blunt and penetrating, including falls, motor vehicle collisions, stabbing wounds, and gunshot wounds. Depending on the severity of injury, quickness of management, and transportation to an appropriate medical ...
Defense wound. A defense wound or self-defense wound is an injury received by the victim of an attack while trying to defend against the assailant (s). [1] [2] Defensive wounds are often found on the hands and forearms if a victim raised them to protect the head and face or to fend off an assault, but may also be present on the feet and legs if ...
Wound ballistics. 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 .
The 27-year-old elementary school teacher had at least 20 stab wounds, many to the back of her head and neck. A 10-inch knife was lodged in her chest. Following an autopsy at the time, pathologist ...