Anatomy All are true of mandibular nerve except: A Sensory branch arises from anterior trunk B Muscles of mastication are innervated only by branches of main trunk C Nerve to medial pterygoid arises from main trunk D Buccal nerve supplies the skin and mucous membrane related to buccinator 💡 Explanation All are true of mandibular nerve except: ✓ Correct Answer: B. Muscles of mastication are innervated only by branches of main trunk