noun🔗ShareZwölffingerdarmThe first part of the small intestine, starting at the lower end of the stomach and extending to the jejunum."The doctor examined the patient's duodenum to see if any ulcers were present in the first part of the small intestine. "Der Arzt untersuchte den Zwölffingerdarm des Patienten, um festzustellen, ob im ersten Teil des Dünndarms Geschwüre vorhanden waren.anatomyorganbodymedicinephysiologypartChat with AIVocabulary GamePractice Reading
