Cumulative outcome of stent insertion at 12 months
| Migration | Occlusion | Ascending cholangitis | Cholecystitis | Unplanned repeat ERCP | |
|---|---|---|---|---|---|
| Plastic (n = 167) | 9.6% | 36.5%* | 23.4%# | 3.6% | 31.7%* |
| Uncovered (n = 30) | 3.3% | 26.7% | 23.3% | 0% | 20.0%# |
| Covered (n = 104) | 4.8% | 11.5% | 11.5% | 3.8% | 5.8% |