Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Posttraumatic cervical dystonia

S Goldman1, J E Ahlskog

  • 1Department of Orthopedics, Mayo Clinic Rochester, MN 55905.

Mayo Clinic Proceedings
|May 1, 1993
PubMed
Summary

Posttraumatic cervical dystonia, a distinct syndrome, can develop after mild neck trauma. This condition causes persistent muscle contractions, leading to significant disability unresponsive to conventional treatments.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

40-Year Incidence of Early-Onset Parkinson's Disease in Southeast Minnesota.

Journal of Parkinson's disease·2023
Same author

The clinical spectrum and natural history of pure akinesia with gait freezing.

Journal of neurology·2016
Same author

Genome-wide gene-environment interaction analysis of pesticide exposure and risk of Parkinson's disease.

Parkinsonism & related disorders·2016
Same author

Highly specific radiographic marker predates clinical diagnosis in progressive supranuclear palsy.

Parkinsonism & related disorders·2016
Same author

Association of Parkinson disease age of onset with DRD2, DRD3 and GRIN2B polymorphisms.

Parkinsonism & related disorders·2015
Same author

Comparative Review of Dopamine Receptor Agonists in Parkinson's Disease.

CNS drugs·2015

Area of Science:

  • Neurology
  • Medical Research

Background:

  • Posttraumatic cervical dystonia is a condition with similarities to idiopathic cervical dystonia.
  • This study investigates a distinct syndrome of cervical dystonia following neck trauma.

Observation:

  • Five patients developed cervical dystonia immediately after mild neck trauma.
  • Four patients experienced persistent contractions of all cervical muscles, including trapezius, severely limiting neck motion and causing hypertrophy.
  • The condition was persistent in all patients throughout the follow-up period (1.5 to 3 years).

Findings:

  • Conventional pharmaceutical interventions for idiopathic cervical dystonia were ineffective.
  • Botulinum toxin injections provided only mild benefit in two patients.
  • Selective denervation was not feasible due to widespread muscle involvement.

Implications:

  • The clinical presentation suggests an organic dystonia, not a psychogenic disorder.
  • This condition can lead to functional and occupational disability.
  • Accurate diagnosis is crucial, considering potential misdiagnosis as psychogenic or litigation-related behavior.

Related Experiment Videos