Clinical Impact of Common Bile Duct Angulation on the Recurrence of Common Bile Duct Stone: A Meta-analysis and Review.
Seongyul RyuIk Hyun JoSeonhoo KimYeon-Ji KimWoo Chul ChungPublished in: The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi (2021)
Approximately 20% of patients with a CBD stone showed recurrence after the complete clearance of the CBD stone, and a CBD angle ≤145° could increase the risk of recurrence. Overall, a large-scale prospective study should be necessary.