title: [Clinical development of acute noise-induced acoustic trauma. An evaluation of a study of 250 cases].
abstract: Traumatic damage on Cochlea (250 cases) induced by assault gun (F.A.M.A.S.) consists in tinitus and hearing impairement on 6000 Hz. Noise's effects are specific to one Cochlea. Dissociated developments of both tinitus and hearing loss show that their anatomical sites are different. Acoustic injury entails definitive haire cells lesions, cellular biochemical and vascular changes. The treatment that reestablishes or raises cochlear blood flow entails recovery in 80% of cases provided that it is given within 48 hours after the trauma.
authors.affiliation: Service d'Oto-Rhino-Laryngologie et de Chirurgie Cervico-Faciale, HIA Desgenettes, Lyon.
authors.forename: B
authors.initials: B
authors.lastname: Suc
authors.forename: M
authors.initials: M
authors.lastname: Poulet
authors.forename: A
authors.initials: A
authors.lastname: Asperge
authors.forename: J
authors.initials: J
authors.lastname: Vix
authors.forename: J P
authors.initials: JP
authors.lastname: Barberot
authors.forename: F
authors.initials: F
authors.lastname: Doucet
mesh_terms: D000328:Adult; D001299:Audiometry; D003051:Cochlea / Q000098:blood supply; D015834:Cochlear Diseases / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D005389:Firearms; D006317:Hearing Loss, Noise-Induced / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D012039:Regional Blood Flow; D014012:Tinnitus / Q000209:etiology* / Q000628:therapy
vernacular_title: Evolution clinique des traumatismes sonores aigus. Bilan d'une étude de 250 cas.