Table 3. ERCP findings in 108 cases, excluding 3 cases in which diagnostic ERCP failed.
| ERCP findings | LC (n = 38) | OC (n = 70) | Total (108) | P value |
| Major bile duct injury | 3 (7.9 %) | 27 (38.6 %) | 30 (27.8 %) | 0.0011 |
| Ligated CHD | 1 (2.6 %) | 11 (15.1 %) | 12 (11.1 %) | |
| CHD stricture | 1 (2.6 %) | 14 (19.2 %) | 15 (13.8 %) | |
| RHD injury | 1 (2.6 %) | 2 (2.7 %) | 3 (2.7 %) | |
| Minor bile duct injury | 35 (92.1 %) | 43 (61.4 %) | 78 (72.2 %) | |
| Cystic duct leak | 31 (81.6 %) | 35 (47.9 %) | 66 (61.1 %) | |
| Cholecystohepatic duct | 4 (10.5 %) | 0 | 4 (3.7) | |
| Around T-tube | 0 | 7 (9.6 %) | 7 (6.4) | |
| No escape of dye | 0 | 1 (1.4 %) | 1 (0.9) | |
| Associated findings | ||||
| Missed stone | 7 (18.4 %) | 13 (20 %) | 20 (18.5 %) | 1.00 |
| Ampullary tumor | 0 | 1 (1.4 %) | 1 (0.9 %) | |
| Distal CBD stricture | 0 | 1 (1.4 %) | 1 (0.9 %) |
ERCP, endoscopic retrograde cholangiopancreatography; LC, laparoscopic cholecystectomy; OC, open cholecystectomy; CHD, common hepatic duct; RHD, right hepatic duct; CBD, common bile duct.
1
Major bile duct injury versus minor bile duct injury.