Safety and Efficacy of a Small J-Tipped Guidewire for Pancreatic Duct Endoscopic Intervention

Table 4

The rate of complication.

	Small J GW	Angle GW	P value
	(n = 114)	(n = 180)
PEP, n ()	4 (3.5)	22 (12.2)	0.01
Severe	0	3 (1.7)
Moderate	1 (0.9)	7 (3.9)
Mild	3 (2.6)	12 (6.6)
Hemorrhage	0	0	1.00
Perforation	0	0	1.00

PEP, post-ERCP pancreatitis.