ER Basics for Rookies

Airway control is often the first and most urgent priority in trauma resuscitation. Unlike medical airways, trauma airways bring a unique set of challenges: bleeding, distorted anatomy, c-spine precautions, and rapidly deteriorating physiology. For rookies, knowing how to approach trauma airways systematically is critical to survival and team safety.

Why Trauma Airways Are Different

• Anatomy is distorted: facial trauma, bleeding, swelling, foreign bodies.
• C-spine protection: immobilization limits positioning.
• Physiology is hostile: hypovolemia, hypoxemia, acidosis = less tolerance for mistakes.
• Time pressure: decisions must be immediate; delays worsen mortality.

Step 1: Preparation

• Apply the SOAP-ME checklist (suction, oxygen, airway tools, pharmacology, monitors, equipment).
• Call for experienced help early—anesthesia, surgery, ENT if available.
• Have surgical airway kit open before induction in major trauma cases.

Step 2: Cervical Spine Precautions

• Assume c-spine injury in all blunt trauma until proven otherwise.
• Use manual in-line stabilization (MILS) during intubation instead of rigid neck extension.
• Video laryngoscopy is particularly useful as it reduces neck manipulation.

Step 3: Preoxygenation

• Trauma patients desaturate fast due to blood loss, shock, lung contusions.
• Use head-elevated or ramped positioning if not contraindicated.
• Employ BVM with PEEP or NIV for severe hypoxemia.
• Apneic O₂ with nasal cannula helps extend safe apnea time.

Step 4: Induction & Paralysis

• Ketamine is often drug of choice: preserves hemodynamics, provides analgesia, and is useful in shock.
• Etomidate is another stable option.
• Paralysis: Rocuronium or succinylcholine, unless contraindicated.
• Avoid high-dose propofol in trauma—can precipitate hypotension.

Step 5: First-Pass Intubation Strategy

• Use video laryngoscopy if available—improves view with c-spine immobilization and helps team oversight.
• Have bougie ready if glottic view is limited.
• If massive bleeding obstructs VL, sometimes direct laryngoscopy with aggressive suction (Yankauer + suction-assisted laryngoscopy airway clearance [SALAD] technique) is superior.

Step 6: Backup Plans

• Supraglottic airway: useful as rescue if intubation fails, but may not be definitive if ongoing aspiration risk.
• Surgical airway: move early to cricothyrotomy in cases of severe facial trauma, massive bleeding, or cannot intubate/cannot oxygenate.
• Trauma airway algorithms emphasize early decision to cut—don’t delay until sats are 40%.

Step 7: Post-Intubation Management

• Confirm placement with waveform capnography.
• Secure tube firmly—trauma transport and movement risk accidental extubation.
• Start post-intubation sedation and analgesia (ketamine, fentanyl, propofol) once circulation stable.
• Monitor for complications: pneumothorax, aspiration, tube dislodgment.

Common Trauma Airway Scenarios

Facial Trauma

• Blood, teeth, swelling = poor visualization.
• Aggressive suction is critical.
• Cricothyrotomy may be definitive airway if anatomy unrecognizable.

Penetrating Neck Trauma

• Hematomas distort airway.
• Awake intubation or surgical airway may be safer.

Severe TBI

• Avoid hypoxia and hypotension at all costs—both worsen outcomes.
• Ketamine is safe (does not significantly raise ICP in trauma).

Chest Trauma

• Suspect tension pneumothorax if difficult ventilation post-intubation.
• Be ready for immediate decompression.

Rookie Mistakes

• Forgetting suction—blood and vomit will ruin first-pass attempts.
• Excessive attempts—two failed laryngoscopies worsen trauma and delay oxygenation.
• Ignoring c-spine precautions—never hyperextend the neck.
• Delayed cricothyrotomy—cut early if oxygenation impossible.
• Not anticipating shock physiology—use ketamine or etomidate, not propofol bolus.

Quick Reference: Trauma Airway Pearls

• Prepare suction + surgical airway kit before induction.
• Use MILS instead of neck extension.
• Ketamine is king for hemodynamically unstable trauma.
• Consider DL with SALAD suction if airway is bloody.
• Oxygenation always trumps intubation success—don’t hesitate to use SGA or cric.

Take-Home Message

Airway management in trauma is about speed, preparation, and flexibility. For rookies, the mantra should be:

• Prepare for bleeding (suction ready).
• Protect the c-spine (MILS, VL).
• Pick hemodynamically stable drugs (ketamine, etomidate).
• Plan for surgical backup early.

Every trauma airway is a potential failed airway. If you prepare for that from the start, you’ll rarely be caught off guard.