Joubert Syndrome 34 C4539386
Joubert Syndrome is a rare genetic disorder affecting brain development, causing developmental delay, poor coordination, and sometimes kidney or liver issues. Treatment focuses on supportive therapies and symptom management.
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.
Developmental delay
(neurologic)Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Intellectual disability
(neurologic)Hypotonia
(neurologic)Oculomotor apraxia
(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.
Comprehensive developmental tracking
Regular developmental assessments to track progress in cognitive, motor, and social domains with adjustments to intervention strategies based on individual response patterns.
Specialized motor rehabilitation
Long-term physical therapy program focused on improving balance, coordination, and functional mobility through progressive exercises and adaptive techniques.
Additional treatment options
Neuropsychological support services
Comprehensive neuropsychological evaluation and ongoing support addressing cognitive challenges, attention deficits, and executive function difficulties common in Joubert Syndrome variants.
psychologicalSeizure and spasticity management
Pharmacological management of seizure activity and muscle spasticity when these symptoms are present, using appropriate antiepileptic and muscle-relaxant medications.
medicationFamily education and support programs
Comprehensive education program for families covering disease management, emergency care planning, and connection to support networks and resources for rare genetic disorders.
lifestyleWhen 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 Joubert Syndrome 34 C4539386?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Joubert Syndrome 34 C4539386. 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