AAST Bladder Injury Scale AAST Bowel Injury Scale AAST Cardiac Injury Scale AAST Diaphragm Injury Scale AAST Hepatic Injury Scale AAST Kidney Injury Scale AAST Lung Injury Scale AAST Pancreatic Injury Scale AAST Rectal Injury Scale AAST Splenic Injury Scale AAST Vascular Injury Scale ABC Score (Massive Transfusion)ACS COT Field Triage Guidelines ATLS Hemorrhagic Shock Classification Abbreviated Injury Scale (AIS)Ankle-Brachial Index (ABI) in Trauma Base Deficit in Trauma Brain Injury Guidelines (BIG) Score Cardiac Wound Index Chest Trauma Score (CTS)Damage Control Decision Score (DCDS)Denver Criteria (BCVI)Esophageal Perforation Severity Score (PSS)Expanded Denver Criteria (BCVI)Flint Colon Injury Scale Frailty Index in Trauma (mFI-5)Geriatric Trauma Outcome Score (GTOS)Hard Signs of Vascular Injury Checklist Hemorrhage Control Decision Aid (Wound Packing vs. Tourniquet)ICP-based Cerebral Perfusion Pressure (CPP) Calculator Injury Severity Score (ISS)Injury Severity Score — Age-adjusted (ISS-Age)Lethal Triad / Trauma Triad of Death Calculator Limb Salvage Index (LSI)Mangled Extremity Severity Score (MESS)Mechanism, Glasgow Coma Scale, Age, and Arterial Pressure (MGAP)Memphis Criteria (BCVI)Modified Shock Index (MSI)Nerve Injury, Ischemia, Soft-tissue, Skeletal Injury, Shock, Age (NISSSA)New Injury Severity Score (NISS)Open Abdomen Classification (Björck)Pediatric Trauma Score (PTS)Pelvic Trauma Hemorrhage Risk Score Penetrating Abdominal Trauma Index (PATI)Physiologic Extreme Emergency in Trauma (FEET)Predictive Salvage Index (PSI)REBOA Zone Selection Guide Resuscitative Thoracotomy Indications (EAST/WTA Guidelines)Revised Trauma Score (RTS)RibScore Shock Index (SI)TASH Score TRISS Index Thoracic Trauma Severity Score (TTS)Tile Classification of Pelvic Fractures Trauma and Injury Severity Score — Pediatric (PTS)Young–Burgess Pelvic Fracture Classification

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Damage Control Decision Score (DCDS)

Clinical Module Ready

The Damage Control Decision Score (DCDS) is currently being validated for clinical use.

Guidelines & Evidence

Verified

Last Review: 2026

When to Use

Primary Indications

Adult trauma patients (≥16 years) undergoing emergency laparotomy for torso trauma

Penetrating abdominal injuries with hemodynamic instability

Blunt abdominal trauma with grade IV-V solid organ injury

Patients arriving in operating room with evidence of lethal triad (acidosis, hypothermia, coagulopathy)

Massive transfusion activation requiring >6 units PRBCs on arrival to OR

Damage control laparotomy decision-making BEFORE surgical incision

Prehospital or emergency department pronouncement of need for abbreviated surgery

Clinical Utility

The DCDS provides an evidence-based, quantifiable threshold for initiating damage control laparotomy (DCL) rather than proceeding with definitive operative repair. It combines physiologic (pH, base deficit, temperature), laboratory (INR, hematocrit), and resuscitative (fluid/blood volume) parameters into a single score. Scores ≥2 have demonstrated 94-98% sensitivity for predicting need for DCL, reducing both unnecessary DCL (with its attendant morbidity and cost) and delayed DCL (which increases mortality from 20% to 60%).

Comparison with Alternative Decision Tools

Tool	Variables	Score Range	DCL Threshold	Primary Strength	Primary Limitation
DCDS	pH, BD, INR, Temp, Hct, Fluids	0-6 points	≥2 points	Combines metabolic, coagulopathy, and resuscitation parameters	Requires intraoperative or pre-op labs
Revised Trauma Score	GCS, SBP, RR	0-7.84	<4 (nonspecific)	Prehospital applicability	Not DCL-specific
Base Deficit Alone	Base deficit	0 to -30	< -6 mEq/L	Simple, rapid	Single parameter, low specificity
Shock Index	HR/SBP	0.5-2.0	>1.4	Bedside, continuous	Lacks coagulopathy/metabolic data
Omega Score	Temp, INR, BD	0-9 points	≥6 points	Focuses on lethal triad	Less validated than DCDS

Absolute Contraindications/DCL Exclusions

Isolated traumatic brain injury (DCL not indicated unless concomitant torso injury)

Penetrating extremity injury without torso involvement

Patients with pre-existing severe coagulopathy not due to trauma (hemophilia, cirrhosis, malignancy)

Clinical brain death or devastating neurologic injury precluding survival

DNR/DNI status with family requesting comfort measures only

Injury to abdomen but patient hemodynamically stable without lactic acidosis (pH >7.35, BD >-4)

Injury Mechanism Correlations

DCDS predictive performance varies by mechanism: Penetrating mechanism (Gunshot wounds, stab wounds) - sensitivity 96% (95% CI 92-99%), specificity 84% (95% CI 78-89%). Blunt mechanisms (MVC, fall, crushing injury) - sensitivity 92% (95% CI 86-96%), specificity 79% (95% CI 72-85%). High-velocity gunshot wounds (≥2500 ft/sec) generate DCDS ≥3 in 85% of cases due to massive tissue destruction and shock. Low-velocity penetrating (knife, low-caliber handgun) DCDS ≥2 in 45% of cases, requiring careful case-by-case decision-making.

Last Comprehensive Review: 2026

Related Tools

Revised Trauma Score

Base Deficit in Trauma

Glasgow Coma Scale

Shock Index

Trauma Surgery Calculators Internal Medicine Calculators Emergency Medicine Calculators

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