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Type of drainage, success rate, and type of stent inserted.
| Type of procedure | No. | Success |
|---|---|---|
| Hepaticogastrostomy | 16 | 13 |
| Choledochoduodenostomy | 9 | 5 |
| Cholecystoduodenostomy | 4 | 3 |
| Biloma drainage | 1 | 1 |
| Antegrade placement of metallic stent in CBD through the duodenal wall | 1 | 1 |
|
| ||
| Total | 31 | 24 |
|
| ||
| Type of stent | ||
|
| ||
| Plastic, double pigtail | 22 | |
| Metallic, partially covered | 4 | |
