47. A 52-year-old man complains of a sudden onset of severe,stabbing pain in the left jaw and cheek
that subsides in less than a minute. He is pain-free during the intervals between attacks. Activities
such as combing his hair and shaving can cause the onset of this facial pain. He is otherwise
healthy. The most likely diagnosis is?
(A) Atypical facial pain
(B) Vascular facial pain
(C) Postherpetic neuralgia
(D) Trigeminal neuralgia