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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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Nerve supply of Pinna is A/E
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The correct answer is  The upper two-thirds of lateral surface is supplied by the auriculotemporal nerve and the lower one-third by the great auricular nerve . The upper two-thirds of medial surface is supplied by the lesser occipital nerve Notes: The auricular muscles are supplied through branches of facial nerve The root is supplied by auricular branch of vagus nerve Ref.BDC volume 3,sixth edition pg 273