From: Balloon tracheoplasty for tracheal stenosis after prolonged intubation: a simple procedure, but is it effective?
History of other diseases
No (%)
Pulmonary disease
Malignant disease (other than airway and lung cancer)
Post cardiovascular surgery + intubation
Post road traffic accident
6 (15%)
5 (12.5%)
4 (10%)
25 (62.5%)