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Chest Trauma Score (CTS)

PULMONARYChest Trauma Score (CTS)

Patient Age

Number of Rib Fractures

Pulmonary Contusion

Bilateral FracturesFractures present on both left and right sides

Awaiting Trauma Data

Input patient age and injury characteristics to assess the risk of pulmonary complications.

Guidelines & Evidence

Verified

Last Review: 2026

When to Use

Primary Indications

Blunt chest trauma (motor vehicle collisions, falls, crush injuries)

Patients with rib fractures or suspected thoracic injury

Risk stratification for pulmonary complications (e.g., pneumonia, ARDS)

Decision-making for ICU admission vs ward care

Guiding need for aggressive analgesia or respiratory support

Elderly patients with thoracic trauma (high-risk subgroup)

Clinical Utility Compared to Other Tools

Tool	Focus	Strengths	Limitations
Chest Trauma Score (CTS)	Thoracic injury severity	Simple, bedside, prognostic	Primarily for blunt trauma
Injury Severity Score (ISS)	Global injury burden	Comprehensive	Less specific to chest injuries
Rib Fracture Score	Rib injury burden	Simple	Limited systemic insight
Thoracic Trauma Severity Score (TTSS)	Detailed chest assessment	Includes imaging and gas exchange	More complex

Limitations

Primarily validated in blunt trauma—not penetrating injuries

Limited use in isolated minor thoracic trauma

Does not directly incorporate oxygenation parameters

May underestimate severity in polytrauma patients

Inter-observer variability in radiologic interpretation

Key Role

CTS provides rapid risk stratification for chest trauma patients, particularly for predicting respiratory complications and guiding level of care.

Last Comprehensive Review: 2026

Related Trauma Surgery Tools

Pelvic Trauma Hemorrhage Risk Score

Ankle-Brachial Index

Revised Trauma Score

AAST Vascular Injury Scale

Flint Colon Injury Scale

Cardiac Wound Index

AAST Pancreatic Injury Scale

Hemorrhage Control Decision Aid

Mechanism, Glasgow Coma Scale, Age, and Arterial Pressure

Geriatric Trauma Outcome Score

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