Intellectual Developmental Disorder Autosomal Dominant 78 Cn382122
A genetic condition affecting intellectual development. Inherited in an autosomal dominant pattern, individuals require comprehensive, lifelong support including educational services, behavioral interventions, and assistance with daily living skills.
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.
Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Learning disability
(neurologic)Attention deficit
(neurologic)Autistic features
(neurologic)Peripheral neuropathy
(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
Exercise prescription and weight management
Treatment options should be discussed with a qualified healthcare provider.
Speech and Language Therapy
Communication skill development through alternative communication methods, social communication training, and language comprehension support tailored to individual cognitive abilities.
Additional treatment options
Co-occurring Condition Treatment
Targeted pharmacological management for associated conditions such as epilepsy, anxiety disorders, or attention deficits commonly seen with this genetic condition.
medicationNutritional Support Program
Balanced nutrition planning with consideration for common feeding difficulties, GI issues, or metabolic concerns that may accompany the condition to maintain healthy weight and optimal function.
dietaryMusic Therapy
Therapeutic use of music to improve communication, emotional expression, social interaction, and motor coordination through structured musical activities and interventions.
complementaryWhen 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 Developmental Disorder Autosomal Dominant 78 Cn382122?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication 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