Injury Severity Score

**Definition:** An anatomic severity scale based on the Abbreviated Injury Scale (AIS) and developed specifically to score multiple traumatic injuries. It has been used as a predictor of mortality.

**Tree numbers:** - E05.318.308.940.968.875.500 - E05.944.600 - N04.452.859.564.800.500 - N05.715.360.300.715.500.800.400

**Synonyms:** - ISS Score