title: [Decompressive neurovascular nose and skull-base surgery in primary headache with a rhinogenic trigger].
abstract: The therapeutical results such as recoveries or substantial improvements obtained by neurovascular decompressive functional morpho-corrective rhino-skull base surgery on 2124 cases of primary headaches (migraine with aura, migraine without aura, cluster headache, chronic paroxysmal hemicrania, tension-type headache) obliges a thorough review of the classical chapter on "rhinogenous headaches" (Bonaccorsi, Novak, Blondiau, Bisschop, Hoover, Clerico). In fact all those headaches seemingly "primary", but having a "central-peripheral" etiopathogenesis proved by a well documented (CT) volumetric reduction of "ethmoidosphenoidal subcribriform chamber" according to hemoangiokinetics purposes of endo-exocranial anastomotic circulation of this area, should be included in the chapter of "rhinogenous headaches". This endo-exocranial anastomotic circulation is considered a "functional unit" owing to the continuity of rhino-ophthalmic-encephalic trigeminal-vegetative and vascular circuits (Hannerz, Hardebo, Moskowitz). These morphological abnormalities of the rhino-skull base osteo-vascular-mucous structures acquire physio-pathological significance only in patients with "low pain threshold and elevated central integrative capability", modulated and timed by the neurogenic biorhythms. It is described the surgery of rhino-skull base by "neurovascular decompressive septo-ethmoidosphenoidectomy" procedure, either conservative or radical till the III grade monolateral with trigeminal and vegetative selective neurotomy that permits to save olfaction and to remove even the controlateral pain decompressing the circulation and eliminating stasis even on the opposite side. Further, it is emphasized that the neurological deficit or central irritative symptomatology (visual aura, sensory-motor paresis, epilepsy) disappears after surgical removal of the "peripheral rhinogenous trigger". It demonstrates a cause and effect relationship that is the central peripheral functional interdependence, even if it's included in the neuro-transmissive, biochemical, neuro-endocrine, constitutional background which is controlled by the psychical, vegetative and dysnociceptive biorhythms.
authors: Sezione Chirurgica Cefalee, Casa di Cura Piacenza.
authors: P
authors: P
authors: Bonaccorsi
mesh_terms: D004487:Edema / Q000150:complications; D005004:Ethmoid Bone / Q000002:abnormalities / Q000601:surgery*; D006801:Humans; D007511:Ischemia / Q000150:complications / Q000503:physiopathology / Q000601:surgery*; D009296:Nasal Cavity / Q000002:abnormalities / Q000000981:diagnostic imaging; D009300:Nasal Septum / Q000002:abnormalities / Q000601:surgery*; D009408:Nerve Compression Syndromes / Q000150:complications / Q000503:physiopathology / Q000601:surgery*; D009666:Nose / Q000098:blood supply*; D011859:Radiography; D013100:Sphenoid Bone / Q000002:abnormalities / Q000601:surgery*; D016896:Treatment Outcome; D014276:Trigeminal Nerve / Q000503:physiopathology*; D014653:Vascular Headaches / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control* / Q000601:surgery
vernacular_title: La chirurgia decompressiva neurovascolare della rino-base cranica nelle cefalee primarie con trigger rinogeno.