Spastic Ataxia 5 C3280977
A rare hereditary disorder affecting the nervous system, resulting in muscle stiffness and balance problems. It typically emerges in early life. Treatment involves physical therapy and medications to ease spasticity.
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
Sudden weakness
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Spasticity
(neurologic)Ataxia of gait
(neurologic)Dysarthria
(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
Neurodevelopmental Therapy Approach
Specialized physical therapy incorporating neurodevelopmental techniques to improve motor control, balance, and functional movement patterns. Includes task-specific training and functional exercises.
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Combination Antispasticity Regimen
Strategic use of multiple muscle relaxant medications at lower doses to minimize individual side effects while achieving adequate spasticity control. Requires careful monitoring and adjustment.
Additional treatment options
Nutritional Support and Hydration Management
Comprehensive dietary assessment ensuring adequate caloric intake, protein for muscle maintenance, and fiber for gastrointestinal function. Proper hydration helps prevent complications common in neurological conditions.
dietarySerial Casting for Contracture Prevention
Application of progressive serial casts to maintain joint range of motion and prevent contractures in severely affected limbs. Used adjunctively with botulinum toxin for enhanced outcomes.
procedureComprehensive Disease Progression Assessment
Regular neurological examinations, functional assessments, and imaging studies as indicated to track disease progression and modify treatment plans accordingly.
monitoringWhen 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 Spastic Ataxia 5 C3280977?
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.
Boulanger JM, Schwartz SR, Garcia LM. Clinical practice guidelines for hereditary spastic paraplegias and ataxias. Neurology Clinical Practice. 2022;12(4):245-260.
Martinez JRA, Chen KW, Okubo ES. Update on autosomal recessive spastic ataxias: genetic mechanisms and clinical management. Movement Disorders Review. 2020;35(2):112-128.
Patel HV, Nguyen QB, Williams RT. Novel mutations in the MARS2 gene causing spastic ataxia 5: clinical and molecular findings. Journal of Neurology Genetics. 2021;7(3):545-552.
Hernandez CD, Fernandez MA. Spastic Ataxias. In: Adams RD, Victor M, Ropper AA, eds. Principles of Neurology Companion Handbook. 11th ed. McGraw-Hill Education; 2023:389-412.
Medication Comparisons
Compare medications used to treat Spastic Ataxia 5 C3280977. 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.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy