Tachypnea/ dyspnea/ hypoxia
Inspiratory stridor
Hoarseness/ dysphonia
Respiratory accessory muscle usage
Cough
"Tightness" in the neck
Patients with history of greater than 1 week of intubation
Subglottic stenosis
Larynx fracture
Tracheomalacia
Tracheobronchial tear/injury
Bacterial tracheitis
Thyroid gland injury/trauma
Retropharyngeal abscess
Tracheal injury