title: A very complex headache.
mesh_terms: D000328:Adult; D002908:Chronic Disease; D006801:Humans; D007592:Joint Diseases / Q000503:physiopathology; D008297:Male; D008334:Mandible; D010146:Pain / Q000503:physiopathology*; D014653:Vascular Headaches / Q000503:physiopathology*; D015051:Zygomatic Fractures / Q000503:physiopathology*