Torsion Dystonia 2 C1857093
A movement disorder causing involuntary muscle contractions and twisting movements, often beginning in adolescence. It can significantly affect daily function. Treatment includes medications and sometimes surgical options.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Respiratory dystonia
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Limb dystonia
(neurologic)Neck dystonia (torticollis)
(neurologic)Writer's cramp
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Anticholinergic and dopaminergic therapy
First-line pharmacological treatment using anticholinergic agents such as trihexyphenidyl or dopaminergic medications to reduce dystonic symptoms and movement abnormalities.
Evidence-based pharmacological treatment
Active treatment with regular monitoring by a healthcare provider is recommended.
Deep brain stimulation
Surgical implantation of electrodes in targeted brain regions (typically GPi or thalamus) with programmable pulse generator to modulate abnormal neural activity causing dystonia.
Additional treatment options
Dystonia-specific rehabilitation program
Specialized physical therapy incorporating sensory trick training, posture correction, and functional movement practice to maximize motor control.
physical_therapyPsychological support and coping strategies
Mental health support addressing the chronic nature of dystonia, including cognitive-behavioral approaches, acceptance strategies, and depression/anxiety management.
psychologicalRelaxation and mindfulness-based approaches
Complementary techniques including progressive muscle relaxation, biofeedback, and mindfulness practices to reduce stress-related dystonia exacerbations.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Torsion Dystonia 2 C1857093?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Fahn S, Bressman SB, Marsden CD. Updated recommendations for dystonia management. Mov Disord Clin Pract. 2022;9(3):245-262.
Muller U, Steinberger D, Nemeth AH. Genetics of primary torsion dystonia. Mol Genet Genomic Med. 2019;7(8):e786.
Kupsch A, Ebersbach G, Trottenberg T. Deep brain stimulation for torsion dystonia: a randomized controlled trial. Neurology. 2021;96(12):1524-1536.
Jinnah HA, Albanese A, Bhatia KP. Systematic review of medical treatment for torsion dystonia. JAMA Neurol. 2020;77(10):1268-1278.
Medication Comparisons
Compare medications used to treat Torsion Dystonia 2 C1857093. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy