Pain in vertex is seen in:: (A) Ethmoid sinusitis, (B) Sphenoid sinusitis, (C) Frontal sinusitis, (D) Maxillary sinusitis
Answer is B. - In sphenoiditis, vertex headache is common, but pain can be localized in frontal, temporal, periorbital, or occipital regions or can be vague or occur anywhere in the craniofacial region