From: Enlarged fistulotomy of the papilla as access to the biliary tract during ERCP
Procedure | Success | Failure | Cases | ||
---|---|---|---|---|---|
n (%) | CI 95% | n (%) | CI 95% | ||
CTPO | 1705 (76.35%) | 74.59–78.12 | 528 (23.65%) | 21.88–25.41 | 1672 |
EFP1 | 465 (88.07%) | 85.3–90.83 | 63 (11.93%) | 9.17–14.7 | 528 |
EFP2 | 30 (90.91%) | 81.1–100 | 3 (9.09%) | 0–18.9 | 33 |
Final cannulation | 2200 (98.52%) | 98.02–99.02 | 33 (1.48%) | 0.98–1.98 | 2233 |