Retrospective Cohort Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Jan 6, 2019; 7(1): 10-18
Published online Jan 6, 2019. doi: 10.12998/wjcc.v7.i1.10
Table 2 Success rates for procedures n (%)
ParametersValue (n = 187)
Failure in reaching target site17 (9)
Failed procedure54 (29)
Procedure
ERCP23 (12)
Drainage43 (23)
Stone treatment29 (16)
Stricture dilation59 (32)
N/A33 (18)