Trauma Surgery Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
open book fracture
Unstable pelvic ring injury with anterior separation resembling an opened book when viewed on X-ray.
abbreviated injury scale
Standardized scoring system used to rate the severity of individual injuries in trauma patients.
ACS-COT
American College of Surgeons Committee on Trauma, the organization that establishes trauma center verification standards...
activation criteria
Standardized parameters that determine when to mobilize the trauma team for incoming patients based on injury severity i...
angioembolization
Minimally invasive procedure using catheter-guided coils or particles to stop internal bleeding.
ATLS
Advanced Trauma Life Support, a standardized protocol for initial assessment and management of trauma patients.
ballistic trauma
Injury caused by projectiles such as bullets or fragments from explosive devices.
battlefield acuity
Severity classification system used to prioritize trauma patients based on injury patterns and resource requirements.
Beck's triad
The classic triad of elevated central venous pressure, hypotension, and muffled heart sounds seen in cardiac tamponade.
becquerel sign
Ecchymosis around the umbilicus indicating intraperitoneal bleeding.
blast injury
Trauma resulting from explosive detonation, categorized into primary, secondary, tertiary, and quaternary mechanisms.
blunt abdominal trauma
Non-penetrating injury to the abdomen typically resulting from motor vehicle crashes, falls, or direct impact.
cervical spine clearance
Clinical and radiographic assessment process to rule out cervical spine injury in trauma patients.
code red
Hospital emergency code indicating massive blood loss requiring immediate mobilization of blood bank resources and trans...
compartment syndrome
Surgical emergency where increased pressure within a muscle compartment compromises circulation and tissue function.
cricothyrotomy
Emergency surgical airway procedure through the cricothyroid membrane when standard intubation fails.
damage control orthopedics
Staged surgical approach prioritizing life-saving interventions over definitive fracture repair in polytrauma patients.
damage control resuscitation
Trauma management strategy emphasizing early blood product administration and rapid bleeding control.
damage control surgery
A staged surgical approach prioritizing life-saving interventions over definitive repair in critically injured patients.
decompressive laparotomy
Surgical opening of the abdomen to relieve dangerously elevated intra-abdominal pressure.
definitive airway
Secured endotracheal tube or surgical airway providing complete airway control.
definitive fixation
Final surgical stabilization of fractures using permanent hardware, performed after initial damage control measures in t...
DPL
Diagnostic peritoneal lavage - a procedure to detect intra-abdominal bleeding in trauma patients.
eFAST
Extended Focused Assessment with Sonography for Trauma that includes lung examination for pneumothorax detection.
emergency department thoracotomy
Immediate chest surgery performed in the emergency department for patients with life-threatening thoracic trauma.