title: Wallenberg's syndrome following neck manipulation.
abstract: We describe 4 patients ages 28 to 41 with lateral medullary infarction (Wallenberg's syndrome) following chiropractic neck manipulation. In 3 patients, angiography documented dissection of the extracranial 3rd segment of the vertebral artery near the atlantoaxial joint. The onset of neurologic symptoms following manipulation varied from immediate to 4 days. All had good recovery with minor residual deficits. Although the association between chiropractic neck manipulation and vertebral-basilar artery distribution infarction is well known, we emphasize its occurrence in young healthy individuals without commonly regarded predisposing factors.
authors.affiliation: Department of Neurology, University of California, Los Angeles 90024.
authors.forename: L R
authors.initials: LR
authors.lastname: Frumkin
authors.forename: R W
authors.initials: RW
authors.lastname: Baloh
mesh_terms: D000328:Adult; D002533:Cerebral Angiography; D002684:Chiropractic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology*; D014854:Lateral Medullary Syndrome / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D008297:Male; D009333:Neck