title: [Spasmodic dysphonia. Investigation and therapeutic methods].
abstract: We report the successful treatment of three patients with adduction spasmodic dysphonia by direct injection of botulinum toxin into the vocal cord(s). This was achieved under electromyographic control, and this and other otolaryngeal techniques were used to monitor treatment and study this often puzzling condition.
authors.affiliation: Neurologue, Fondation Rothschild, Paris.
authors.forename: M H
authors.initials: MH
authors.lastname: Marion
authors.forename: P
authors.initials: P
authors.lastname: Klap
authors.forename: A
authors.initials: A
authors.lastname: Perrin
authors.forename: E
authors.initials: E
authors.lastname: Elbaz
mesh_terms: D000328:Adult; D000368:Aged; D001905:Botulinum Toxins / Q000008:administration & dosage / Q000627:therapeutic use*; D004576:Electromyography; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D007821:Laryngeal Muscles; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D013035:Spasm / Q000175:diagnosis / Q000628:therapy*; D014832:Voice Disorders / Q000175:diagnosis / Q000628:therapy*
chemical_list: D001905:Botulinum Toxins
vernacular_title: Les dysphonies spasmodiques: méthodes d'investigation et de traitement.