Injury Severity
ISS Anatomical Index
Head / Neck
Incl. Brain, Cervical Spine
Face
Incl. Eyes, Ears, Jaw
Chest
Incl. Lungs, Heart, Ribs
Abdomen
Incl. Organs, Lumbar Spine
Extremities
Arms, Legs, Pelvis
External
Skin, Burns, Abrasions
AIS Score Reference: 1=Minor, 3=Serious, 5=Critical, 6=Lethal.
Trauma Audit
Identify the Abbreviated Injury Scale (AIS) scores for each body region to calculate the composite anatomic index for major trauma.
Guidelines & Evidence
Verified
Last Review: 2026
Last Comprehensive Review: 2026
