title: Office-based botulinum toxin injections.
abstract: Botulinum toxin injections are an effective treatment option for several laryngeal disorders. This article reviews the indications, procedural techniques, potential complications, and outcomes of Botox injections for laryngeal disorders.
authors.affiliation: Department of Otolaryngology Head & Neck Surgery, University of Toronto, Toronto, Canada.
authors.forename: Manish D
authors.initials: MD
authors.lastname: Shah
authors.forename: Michael M
authors.initials: MM
authors.lastname: Johns
mesh_terms: D000553:Ambulatory Care / Q000379:methods; D018726:Anti-Dyskinesia Agents / Q000008:administration & dosage / Q000009:adverse effects; D001905:Botulinum Toxins / Q000008:administration & dosage / Q000009:adverse effects; D002985:Clinical Protocols; D000075202:Contraindications; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007818:Laryngeal Diseases / Q000145:classification / Q000503:physiopathology / Q000628:therapy; D007826:Laryngismus / Q000188:drug therapy* / Q000503:physiopathology; D018908:Muscle Weakness / Q000139:chemically induced / Q000517:prevention & control; D056888:Patient Positioning / Q000379:methods; D061214:Patient Safety; D010818:Practice Patterns, Physicians'; D016896:Treatment Outcome
chemical_list: D018726:Anti-Dyskinesia Agents; D001905:Botulinum Toxins