Surgery of complex problems No. %
Leakage with biliary peritonitis (48/151):
    • Just drainage, and peritoneal toileting
    • Drainage, choledocholithotomy plus T.tube
    • Drainage, CBD repair over T tube splint
    • Drainage, CBD undo ligation, T tube splint
    • Bilio-enteric anastomosis for failed endoscopic treatment
       (30/48)

30
3
8
7

5

4.8
0.5
1.3
1.1

0.8
Bilio-enteric anastomosis for ligated CBD (29/151) 29 4.6
Bilio-enteric anastomosis for transected CBD (18/151) 16 2.5
Choledocholithotomy, and CBD repair over T tube for stone with leakage (20/151) 5 0.8
Bilio-enteric anastomosis for stricture with leakage (17/151) 4 0.6
Choledocholithotomy, stricturoplasty, and T tube splint for stone with stricture (14/151) 5 0.8
Bilio-enteric anastomosis for stone with stricture (14/151) 1 0.2
Re-do anastomosis of roux loop Choledocho-jejunostomy for post op. stricture
(5cases out of 86 bilio-enteric anastomosis in this work)
1 0.2
Total surgical attempts in treatment of complex biliary problems (151) 114 18.1
Table 9: Surgical treatment of complex biliary problems.