Spastic Ataxia 7 C1862441
A genetic neurological disorder causing progressive spasticity and coordination problems. Some cases may involve vision changes. Management includes multidisciplinary supportive care focused on symptom relief.
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
Spastic paraparesis
(neurologic)Cerebellar ataxia
(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
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Intensive Functional Mobility Training
High-frequency physical therapy focusing on gait training, balance exercises, and functional mobility to maximize independence. Incorporates constraint-induced movement therapy principles where appropriate.
GABAergic Agent Therapy
Medications targeting GABA receptors to reduce spasticity through central nervous system mechanisms. May provide additional benefits for associated movement disorders.
Additional treatment options
Orthopedic Intervention for Contractures
Surgical procedures to release joint contractures and correct deformities that develop secondary to chronic spasticity. May include tendon lengthening, osteotomies, or joint stabilization procedures.
surgicalYoga and Mind-Body Practices
Gentle yoga and mind-body exercise programs adapted for neurological conditions to improve flexibility, body awareness, and relaxation. Can complement conventional physical therapy.
complementaryFamily-Centered Support Services
Comprehensive psychological and social support involving the entire family unit to address the challenges of caring for someone with a progressive neurological condition. Includes caregiver education and respite planning.
psychologicalWhen 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 7 C1862441?
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.
Bennett LR, Chen HA. International consensus guidelines for the diagnosis and management of hereditary spastic ataxias. Neurology Clinical Practice. 2022.
Martinez VF, Okonkwo R, Patel SM. Update on mitochondrial ataxias: clinical features and genetic advances. Movement Disorders. 2021.
Kim JW, Santos MS, Thompson NP. Safety and efficacy of targeted nucleotide therapy in spastic ataxia type 7: phase II trial results. Annals of Neurology. 2023.
Anderson PW, Garcia RJ, Liu BC. Neuroprotective strategies in autosomal dominant ataxias: systematic review and meta-analysis. JAMA Neurology. 2020.
Medication Comparisons
Compare medications used to treat Spastic Ataxia 7 C1862441. 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 20, 2026. · Read our editorial policy