laryngospasmi
Laryngospasm is a sudden, involuntary spasm of the laryngeal muscles that narrows or closes the glottic aperture, causing partial or complete airway obstruction and impaired ventilation. It is most commonly described in the context of anesthesia, particularly during induction or emergence when airway irritation or inadequate anesthesia depth is present, but it can occur in awake individuals as well.
Causes and risk factors include airway instrumentation, secretions or blood in the airway, laryngeal irritation from
Clinical features consist of sudden onset coughing or a choking sensation, inspiratory stridor or high-pitched noise,
Management requires immediate action to secure and optimize the airway. Steps include calling for help, removing
Prevention strategies focus on adequate airway anesthesia and depth, gentle extubation, thorough airway suctioning, and avoiding