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Updated: May 9, 2026

Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
Published on: March 15, 2024
The dissection of reinforced endotracheal tube internal wall causing intraoperative airway obstruction under general
Esra Mercanoglu1, Derya Topuz, Nur Kaya
1Zonguldak Ataturk Government Hospital, Anesthesiology and Reanimation Department, Zonguldak, Turkey. esramercan76@yahoo.com
Abstract:
Endotracheal intubation is performed to establish a secure airway. However, this carries its risks and obstruction of an endotracheal tube (ETT) is a potentially life-threatening event. We report two cases with an obstruction of the resterilized, single use, spiral, reinforced endotracheal tubes by dissection of the internal wall. As a conclusion, we suggest not reusing and resterilizing single tubes in these cases to avoid a complication like dissection of the internal wall of the tube, as this has been the main cause.
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