Table 4.

Endoscopic retrograde cholangiopancreatography intraoperative situation

Successful intubation rate	n = 79
EST	79
With ENBD	66
With EPBD	21
With ERBD	8
With ERPD	4
The average CBD in cm	1.4 (range: 1.0-1.8)
The average EST incision length in cm	0.52 ± 0.16

SOD: Sphincter of Oddi dysfunction; ERBD: Endoscopic retrograde biliary drainage; ERPD: Endoscopic retrograde pancreatic drainage; ENBD: Endoscopic nasobiliary drainage; CBD: Common bile duct diameter; EST: Endoscopic sphincterotomy; EPBD: Endoscopic papillary balloon dilation.