Incidence of high-risk perioperative airway events
For patients with airway hyperresponsiveness, anesthetists took a series of measures based on assessment of preoperative airway assessment such as atomization inhalation, reduced extubation and intubation irritation, etc. Preoperative airway management continued after surgery until discharge. None of the children had acute attack of asthma and bronchial hyperactivity events during the perioperative period, and no pulmonary complications occurred after surgery.