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Nasotracheal intubation: look before you leap
T Piepho1, A Thierbach, C Werner
1Department of Anesthesiology, Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany. Tim.Piepho@gmx.de
British Journal of Anaesthesia
|April 19, 2005
Summary
Nasotracheal intubation can cause severe epistaxis and airway complications. A modified technique is proposed to prevent these life-threatening events during maxillofacial surgery.
Area of Science:
- Anesthesiology
- Surgical Airway Management
Background:
- Nasotracheal intubation is a common method for airway management in maxillofacial surgery.
- This intubation route is associated with a higher incidence of complications, including hemorrhage, compared to orotracheal intubation.
Observation:
- A 51-year-old male patient experienced severe epistaxis after nasotracheal tube insertion.
- The patient presented with a difficult airway (Cormack-Lehane grade 4), rendering laryngoscopy and endotracheal intubation unsuccessful.
- Attempts with an intubating laryngeal mask airway and a Bonfils intubating fiberscope also failed.
Findings:
- Severe epistaxis occurred post-nasotracheal intubation.
- Failed attempts at airway management using standard and advanced techniques (laryngoscopy, intubating laryngeal mask, fiberscope).
- Successful airway management was achieved through cricothyroidotomy.
Implications:
- The case highlights the potential for severe epistaxis and difficult airway management during nasotracheal intubation.
- A modified nasotracheal intubation sequence is suggested to mitigate risks.
- This approach may improve patient safety in complex maxillofacial surgical cases.