title: [An instrument with progressive curvature for simplified preparation of deep operation sites].
mesh_terms: D001652:Bile Ducts / Q000601:surgery; D006801:Humans; D008168:Lung / Q000601:surgery; D012007:Rectum / Q000601:surgery; D013525:Surgical Instruments
vernacular_title: Instrument mit prograder Krümmung zur vereinfachten Präparation im tiefen Operationssitus.