A split, solid, tube-like catheter to aid in cutting the sphincter of Oddi transduodenally.
D001652:Bile Ducts; D057785:Catheters; D003135:Common Bile Duct / Q000601:surgery*; D006801:Humans; D009132:Muscles; D009803:Sphincter of Oddi
BILE DUCT, COMMON/surgery