title: Use of a snugging ligature for securing a cholangiogram catheter into the cystic duct.
mesh_terms: D002404:Catheterization / Q000379:methods*; D002758:Cholangiography / Q000379:methods*; D003549:Cystic Duct / Q000601:surgery*; D006801:Humans; D008026:Ligation / Q000379:methods