The Bleeding Edge: Finger Thoracostomy in the Field

Nov 1, 2024

Dr. Bryce Taylor, an emergency physician and flight medicine fellow with retrieval experience at University of Wisconsin MedFlight. He discusses recognizing tension physiology vs simple pneumothorax. He explains shock index and on-scene ultrasound. He compares needle decompression to finger thoracostomy and covers landmarks, training, rollout, and safety for prehospital crews.

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ADVICE

Use Shock Index To Spot Early Collapse

Use clinical gestalt and shock index to detect early decompensation even before frank hypotension develops.
Shock index >0.8–0.9 (or HR > SBP) signals concern and supports a decision to evaluate or decompress.

ADVICE

Three Point Ultrasound For Pneumothorax

Use focused resuscitative ultrasound (heart, lungs, IVC) on scene to identify pneumothorax and hemothorax.
Check three lung points: midclavicular, midaxillary, and posterior/inferior to avoid false negatives.

ADVICE

Choose Finger Thoracostomy Over Needles

Prefer finger thoracostomy (knife/finger) over needle decompression for traumatic tension in the field.
Needles are often misplaced, too short, or fail mechanically; finger thoracostomy gives reliable pleural access.

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Join us for another captivating episode of The FlightBridgeED MDCAST as Dr. Michael Lauria explores trauma medicine's most critical and evolving skill: the finger thoracostomy. Featuring special guest Dr. Bryce Taylor, a seasoned emergency physician, and flight medicine fellow currently doing a retrieval medicine fellowship at the University of Wisconsin Med Flight. This episode takes a deep dive into the nuances of trauma-induced tension pneumothorax and the art of rapid chest decompression in the field.

They cover everything from recognizing life-threatening tension physiology to deciding between a needle decompression and a finger thoracostomy and the evolving prehospital protocols that could save lives. Dr. Taylor shares insights on resuscitative ultrasound, operational challenges, and why empirical chest decompression may be the next standard of care for flight and EMS crews. Whether you’re a seasoned critical care provider or new to trauma medicine, this discussion will leave you better equipped to handle the unpredictable.

Available wherever you listen to podcasts or directly on our website, flightbridgeed.com. While there, explore our award-winning courses designed to elevate your critical care knowledge and professional practice.

TAKEAWAYS

Understanding the difference between tension pneumothorax and regular pneumothorax is crucial in trauma care.
Ultrasound can be a valuable tool for identifying pneumothorax in trauma patients.
The choice between needle decompression and finger thoracostomy depends on the clinical scenario and the availability of a sterile environment.
Proper identification of landmarks is essential for successful finger thoracostomy.
Chest tube placement may be appropriate in a controlled environment with access to sterile equipment. Finger thoracostomy is a crucial intervention in the pre-hospital setting for trauma patients with chest injuries and hemodynamic compromise.
Training and education for nurse medics in performing finger thoracostomy are essential for safe and effective implementation.
The safety and efficacy of finger thoracostomy in the pre-hospital setting make it a valuable skill for managing trauma patients in critical care transport.
The decision to perform a finger thoracostomy should be guided by the presence of hemodynamic compromise and the need for timely intervention in trauma patients with chest injuries.
The use of finger thoracostomy as an empiric decompression in polytrauma patients with suspected tension pneumothorax is reasonable and can be performed in parallel with other resuscitative measures.