The Ochsner journal
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The Ochsner journal · Jan 2014
Ultrasound imaging for endotracheal tube repositioning during percutaneous tracheostomy in a cadaver model: a potential teaching modality.
Percutaneous tracheostomy (PCT) is a widely accepted method for the insertion of a tracheostomy tube in a critically ill patient. Because a patient's preexisting endotracheal tube is manipulated during the procedure, premature extubation with potential catastrophic loss of airway control is a risk. As portable ultrasound imaging becomes increasingly useful in the critical care setting, investigations continue to determine the safety of PCT with the technology. ⋯ Ultrasound can be used to identify an endotracheal tube cuff during a PCT, and repositioning the endotracheal tube under ultrasound guidance could decrease the risk of accidental extubation. This approach to PCT may be used in a cadaveric model to teach anatomy and procedural skills to learners and possibly further adopted in real patients to improve the overall safety profile of the PCT procedure.