This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
[{'content': "The interdental and interradicular septa contain perforating canals of: \nSelect and explain. \nA. Alock's., B. Zuckerkandl and Hirschfeld., C. Dorello's., D. Gartner's.", 'role': 'user'}, {'content': 'Answer: B \nExplanation: The alveolar bone proper, wild forms the inner wall of the\xa0socket is perforated by many openings that carry branches\xa0of the interalveolar nerves and blood vessels into the periodontal ligament, and it is therefore called the cribriform\xa0plate . Bone between the teeth is called interdental\xa0septum and is composed entirely of cribriform plate. The\xa0interdental and interradicular septa contain the perforating canals of Zuckerkandl and Hirschfeld (nutrient canals)\xa0which house the interdental and interradicular arteries,\xa0veins, lymph vessels and nerves.', 'role': 'assistant'}]