title: Severe Dysphagia after inferior alveolar nerve block preceded by cervical botolinum toxin injection: a case report.
abstract: A 39-year-old Iranian female patient who was a known case of primary cervical dystonia since 10 years ago presented to a private office for Dysport injection. The patients experienced severe dysphagia after inferior alveolar nerve block which was preceded by cervical botolinum toxin injection. A possible synergistic effect of botolinum toxin and lidocaine to produce severe dysphagia is presented in this case report.
authors.affiliation: Division of Movement Disorder, Department of Neurology, Rasool-e Akram Hospital, Tehran University of Medical Sciences, Tehran, IR Iran.
authors.forename: Gholamali
authors.initials: G
authors.lastname: Shahidi
authors.affiliation: Dentistry School, Babol University of Medical Sciences, Babol, IR Iran.
authors.forename: Arash
authors.initials: A
authors.lastname: Poorsattar Bejeh Mir
authors.affiliation: Division of Movement Disorder, Department of Neurology, Rasool-e Akram Hospital, Tehran University of Medical Sciences, Tehran, IR Iran.
authors.forename: Ramin
authors.initials: R
authors.lastname: Khatib Shahidi
authors.affiliation: Dentistry School, Babol University of Medical Sciences, Babol, IR Iran.
authors.forename: Pouya
authors.initials: P
authors.lastname: Balmeh
keywords: Anesthesia, Local; Botulinum Toxins; Cervical Dystonia; Deglutition Disorders; Side Effect