Laryngeal morphologic changes and epidemiology in patients with inhalation injury: A retrospective study

The classification system of the morphologic laryngeal changes in laryngeal burn patients could effectively evaluate the UAO risk, enable earlier prophylactic tracheotomy after UAO onset, reduce surgical difficulties and risks, decrease clinical pressure of doctors, and prevent UAO. Laryngeal burn severity was related to TBSA and mortality and may be an important severity and prognosis indicator of inhalation injury.