Juvenile Plan Atypical Neuroaxonal Dystrophy Cn381602
A rare inherited neurological disorder that causes progressive decline in movement, coordination, and cognition, typically beginning in early childhood. It results from iron buildup in the brain and requires supportive care to manage symptoms.
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.
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Progressive ataxia
(neurologic)Sensory neuropathy
(neurologic)Optic atrophy
(neurologic)Cognitive decline
(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
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Supportive Physical Therapy
Therapeutic exercises and positioning to maintain joint mobility, prevent contractures, and support functional abilities. Focus on preserving current capabilities.
Multidisciplinary Monitoring
Regular assessments by neurology, developmental pediatrics, and allied health professionals to track disease progression and address emerging needs.
Additional treatment options
Neuropsychological Intervention
Cognitive assessment and interventions to support learning, behavior, and emotional well-being. Family counseling and school liaison services.
psychologicalSymptomatic Medication Management
Pharmacological treatment for specific symptoms such as spasticity, seizures, or behavioral disturbances as they arise during disease progression.
medicationSupportive Complementary Approaches
May include massage therapy, occupational therapy adaptations, and other supportive modalities to enhance comfort and quality of life.
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 Juvenile Plan Atypical Neuroaxonal Dystrophy Cn381602?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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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 26, 2026. · Read our editorial policy