In a trauma patient with neck injury showing crackles and stridor at the neck, which injury is most likely?

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Multiple Choice

In a trauma patient with neck injury showing crackles and stridor at the neck, which injury is most likely?

When the neck is injured and you hear crackles or feel a crackling sensation in the neck along with stridor, think airway disruption with air leaking into soft tissues. A fracture of the laryngeal cartilages can break the airway’s framework, allowing air to escape into the neck tissues. That subcutaneous emphysema produces crackles on palpation (crepitus) and the swelling and narrowing of the upper airway causes stridor. This combination is classic for a laryngeal fracture in blunt neck trauma. Tracheal shift would point more toward a major chest issue like a tension pneumothorax with tracheal deviation. Vocal cord paralysis can cause hoarseness and sometimes some airway noise, but it does not typically produce neck subcutaneous emphysema. Subglottic stenosis presents as gradual, not acute, airway obstruction after prolonged intubation or inflammatory processes, not immediately after neck trauma.

When the neck is injured and you hear crackles or feel a crackling sensation in the neck along with stridor, think airway disruption with air leaking into soft tissues. A fracture of the laryngeal cartilages can break the airway’s framework, allowing air to escape into the neck tissues. That subcutaneous emphysema produces crackles on palpation (crepitus) and the swelling and narrowing of the upper airway causes stridor. This combination is classic for a laryngeal fracture in blunt neck trauma.

Tracheal shift would point more toward a major chest issue like a tension pneumothorax with tracheal deviation. Vocal cord paralysis can cause hoarseness and sometimes some airway noise, but it does not typically produce neck subcutaneous emphysema. Subglottic stenosis presents as gradual, not acute, airway obstruction after prolonged intubation or inflammatory processes, not immediately after neck trauma.

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