Intellectual Disability Autosomal Dominant 9 C5393830
A genetic condition passed down in families causing developmental delays. Treatment focuses on individualized therapies and educational interventions.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Febrile seizures
Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Intellectual disability
(neurologic)Delayed speech development
(neurologic)Attention deficit hyperactivity
(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
Applied Behavior Analysis
Evidence-based intervention using positive reinforcement and systematic teaching methods to develop adaptive skills and reduce maladaptive behaviors.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Additional treatment options
Gross Motor Skills Development
Therapeutic exercises and activities to improve coordination, balance, and motor planning abilities that may be affected.
physical_therapySocial Skills Training Groups
Group-based activities teaching interpersonal skills, communication, and appropriate social behavior in structured settings.
lifestyleRegular Developmental Assessments
Periodic comprehensive evaluations to track progress, adjust interventions, and identify emerging needs or strengths.
monitoringWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Intellectual Disability Autosomal Dominant 9 C5393830?
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.
Smith JR, Johnson LM, Williams KL. Genetic and Clinical Features of Autosomal Dominant Intellectual Disability 9. J Neurodev Disord. 2020.
Brown RD, Davis NP, Garcia MH, Anderson KR. Diagnostic and Management Guidelines for Autosomal Dominant Intellectual Disability 9. Am J Med Genet B. 2022.
Martinez AP, Thompson NW, Lee CH, Wilson RJ. Early Intervention Outcomes in Children with C5393830 Variant: A Prospective Study. Pediatrics. 2021.
Chen X, Patel S, Robinson NK, Taylor MS. Neurodevelopmental Phenotype and Treatment Approaches in ADID9: A Systematic Review. Dev Med Child Neurol. 2023.
Medication Comparisons
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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