Endotracheal intubation is an advanced airway procedure used to establish and maintain a definitive airway in patients who are unable to adequately protect their airway or maintain effective oxygenation and ventilation.

In trauma patients, endotracheal intubation may be considered when airway compromise is present or anticipated due to altered mental status, severe facial trauma, airway swelling, respiratory failure, or other life-threatening conditions.

Common indications for endotracheal intubation include:

  • Failure to maintain a patent airway
  • Inability to protect the airway
  • Inadequate oxygenation or ventilation
  • Severe traumatic brain injury
  • Anticipated airway deterioration

In some settings, pharmacologically assisted intubation — including Rapid Sequence Intubation (RSI) — may be used to facilitate tube placement in patients who are not deeply unconscious or when airway reflexes are intact. RSI combines sedation and neuromuscular blockade to improve intubation conditions and reduce patient risk. Providers should follow local protocols and scope of practice when considering pharmacologically assisted airway techniques.

Providers should recognize that successful airway management is not defined by placement of an endotracheal tube. The ultimate goal remains adequate oxygenation and ventilation.

Following intubation, confirm tube placement using multiple assessment methods. No single method is definitive — waveform capnography is the gold standard when available:

  • Direct visualization of tube passage through the vocal cords
  • Bilateral chest rise
  • Auscultation of breath sounds bilaterally
  • Continuous waveform capnography when available
  • Ongoing patient reassessment

Once placement is confirmed, secure the tube and document tube depth and confirmation method.

Trauma patients present unique airway challenges due to blood, vomit, secretions, facial trauma, or cervical spine considerations. Providers should be prepared to utilize alternative airway strategies when intubation is unsuccessful or not feasible.

Remember: The goal is oxygenation and ventilation. Endotracheal intubation is one tool to achieve it.

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