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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]
The Abbreviated Injury Scale (AIS) is an anatomical-based coding system created by the Association for the Advancement of Automotive Medicine to classify and describe the severity of injuries. [1] [2] [3] It represents the threat to life associated with the injury rather than the comprehensive assessment of the severity of the injury. [4]
Depending on the severity of injury, quickness of management, and transportation to an appropriate medical facility (called a trauma center) may be necessary to prevent loss of life or limb. The initial assessment is critical, and involves a physical evaluation and also may include the use of imaging tools to determine the types of injuries ...
The injury severity score (ISS) is a medical score to assess trauma severity. [ 9 ] [ 10 ] It correlates with mortality, morbidity, and hospitalization time after trauma. It is used to define the term major trauma ( polytrauma ), recognized when the ISS is greater than 15. [ 10 ]
Depending on the extent of injury, the cellular response may be adaptive and where possible, homeostasis is restored. [25] Cell death occurs when the severity of the injury exceeds the cell's ability to repair itself. [26] Cell death is relative to both the length of exposure to a harmful stimulus and the severity of the damage caused. [25]
A traumatic brain injury (TBI), also known as an intracranial injury, is an injury to the brain caused by an external force. TBI can be classified based on severity ranging from mild traumatic brain injury (mTBI/concussion) to severe traumatic brain injury. [ 5 ]
The Revised Trauma Score is made up of three categories: Glasgow Coma Scale, systolic blood pressure, and respiratory rate. The score range is 0–12. In START triage, a patient with an RTS score of 12 is labeled delayed, 11 is urgent, and 3–10 is immediate.
Killed: The usual international definition, as adopted by the Vienna Convention in 1968 is 'a human casualty who dies within 30 days after the collision due to injuries received in the crash'. [2] Serious injury: In 2015, the European Union defined a concept of serious injures in order to share the same definition across the whole European ...