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Endotracheal tube extubation is a critical procedure in weaning patients from mechanical ventilation. It involves physically removing the oral or nasal endotracheal (ET) tube, marking the final step in liberating a patient from ventilatory support.
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The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

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[Hoarseness after tracheal intubation.].

Regina Helena Garcia Martins¹, José Reinaldo Cerqueira Braz, Norimar Hernandes Dias

¹FMB, UNESP.

Revista Brasileira De Anestesiologia

|May 27, 2009

Summary

Hoarseness after tracheal intubation is commonly caused by traumatic laryngeal lesions. Early diagnosis and preventive measures are crucial for managing this frequent post-operative symptom.

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Area of Science:

Otolaryngology
Anesthesiology
Laryngology

Context:

Hoarseness is a frequent post-operative symptom following tracheal intubation.
The duration and severity of hoarseness depend on the extent of laryngeal structure damage.
Understanding the anatomical basis of laryngeal trauma is key to managing post-intubation hoarseness.

Purpose:

To identify the primary causes of hoarseness after tracheal intubation.
To review the anatomical structures of the larynx and common traumatic lesions.
To highlight the importance of laryngeal care, early diagnosis, and prompt treatment.

Summary:

Traumatic lesions to laryngeal structures during tracheal intubation are the leading cause of post-operative hoarseness.
The study reviews laryngeal anatomy and traumatic injuries associated with intubation.
Preventive strategies and timely diagnosis are essential for mitigating hoarseness.

Impact:

Informs clinical practice regarding the prevention and management of post-intubation hoarseness.
Emphasizes the need for careful intubation techniques to minimize laryngeal trauma.
Contributes to improved patient outcomes by addressing a common post-operative complication.