Post parotidectomy, patient feels numb while shaving. Which nerve was involved ?
(A) Facial (B) Mandibular (C) Auriculotemporal (D) Greater auricular
(D) Greater auricular nerve - supplies sensory innervation for skin over parotid & mastoid process(both surfaces of outer ear) | when damaged after parotidectomy, | causes hyperesthesia / hypoesthesia