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Major trauma is a severe traumatic injury that has the potential to cause disability or death. Serious traumatic injury most often occurs as a result of traffic collisions. [11] Traumatic injury is the leading cause of death in people under the age of 45. [12] Blunt trauma injuries are caused by the forceful impact of an external object.
Intentional injury is a common cause of traumas. [13] Penetrating trauma is caused when a foreign body such as a bullet or a knife enters the body tissue , creating an open wound. In the United States, most deaths caused by penetrating trauma occur in urban areas and 80% of these deaths are caused by firearms. [ 14 ]
The text defines the term as "that, which in the Space of few hours, or dayes, of necessity causes Death, and cannot by any Artt be Cured." The text goes on to explain that if a wound is curable but has been neglected by the patient and results in death, it is not considered a mortal wound even though it resulted in the patient's death.
The Injury Severity Score (ISS) is an established medical score to assess trauma severity. [1] [2] It correlates with mortality, morbidity and hospitalization time after trauma. It is used to define the term major trauma. A major trauma (or polytrauma) is defined as the Injury Severity Score being greater than 15. [2]
Injury is physiological damage to the living tissue of any organism, whether in humans, in other animals, or in plants. Injuries can be caused in many ways, including mechanically with penetration by sharp objects such as teeth or with blunt objects , by heat or cold, or by venoms and biotoxins .
The resulting ischemia (restriction in blood supply) and oxygen shortage, if left untreated for a sufficient period of time, can cause damage or kill heart muscle tissue . Histopathology at high magnification of a normal brain neuron, and a brain infarction at approximately 24 hours on H&E stain : The neurons become hypereosinophilic and there ...
It is the cause of 2.6% of all cervical spine injury admissions, [21] and are chiefly sustained by recreational divers. The most common cause is diving into shallow water, inexperience, inadequate supervision, and alcohol consumption. [21] Catastrophic swimming injuries in the Ontario study were four times as prevalent in males than females. [55]
In medical terms, an insult is the cause of some kind of physical or mental injury. For example, a burn on the skin (the injury) may be the result of a thermal, chemical, radioactive, or electrical event (the insult). [1]