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: Anatomy
[{'content': 'Dorello’s canal transmits: \nSelect and explain. \nA. Middle meningeal artery, B. Mandibular nerve, C. Superior alveolar branch of maxillary nerve, D. Abducent nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Dorello’s Canal is the bow-shaped enclosure surrounding the abducent\xa0nerve, as it enters the cavernous sinus.\xa0\nIt is present at the medial most end of the petrous ridge at the confluence of the inferior petrosal sinus and cavernous sinus.', 'role': 'assistant'}]