Although is a rare disease entity and it is not enough to know about the causal relationship between fibrous dysplasia (FD) of the sphenoid sinus and headache, we should keep in mind the headache is the most common symptom among wide spectrum of potential symptoms in craniofacial FD.
Keywords: fibrous dysplasia; headache; mechanism; sphenoid sinus.
© 2016 American Headache Society.