Silicone | Metal (uncovered) | Hybrid | |
Bronchoscopy | Rigid | Flexible | Variable |
Migration | +++* | +¶ | ++ |
Tumor/granulation tissue growth | + (proximal and distal ends) | +++ | + (proximal and distal ends) |
Airway perforation | – | + | ± |
Resists extrinsic compression | – | +++ | ++ |
Suitability for indefinite use | +++ | – | ± |
Suitability for temporary use | +++ | – | ± |
Mucus plugging | ++ | + | + |
Stent fracture | ± | + | + |
Expense | + | ++ | +++ |
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