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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Vertical crest in fundus of the internal auditory canal is known as:
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The correct answer is  Ans. a. Bill's bar Vertical crest in fundus of the internal auditory canal is known as Bill's bar."Vertical crest in fundus of internal auditory canal is known as Bill's-barand it is used as a surgical landmark for facial nerve identification. Grays 40/e p636