[Operative choledochofiberscopy (author's transl)].
D003135:Common Bile Duct / Q000473:pathology*; D004724:Endoscopy / Q000379:methods*; D005336:Fiber Optic Technology; D042882:Gallstones / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007432:Intraoperative Period