| Procedural |
Acute airway obstruction
Perforation of the tracheal wall
Surgical emphysema/pneumothorax
Vascular injury
Bronchial obstruction |
| Delayed |
Granulation tissue formation
Proximal/distal restenosis
Migration
Tracheo-esophageal fistula
Infection / halitosis
Metal fatigue and breakage |
|
