title: [Blocking of the anterior angle of the typanic membrane, a little appreciated cause of deafness].
mesh_terms: D000328:Adult; D003638:Deafness / Q000209:etiology* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014432:Tympanic Membrane
vernacular_title: Le comblement de l'angle anterieur tympan conduit auditif externe cause meconnue de surdite