Intellectual Developmental Disorder 61 C5231400
A genetic neurodevelopmental disorder causing intellectual disability. Treatment involves supportive therapies and interventions tailored to individual needs.
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
Intellectual disability
(neurologic)Motor coordination impairment
(neurologic)Behavioral abnormalities
(neurologic)Sensory processing difficulties
(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
Early Intervention Physical Therapy
Structured developmental therapy focusing on gross and fine motor skills, coordination, and functional mobility appropriate for intellectual developmental disorders.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Applied Behavior Analysis (ABA) Therapy
Evidence-based behavioral intervention targeting adaptive skills, communication, and reducing maladaptive behaviors through positive reinforcement techniques.
Additional treatment options
Comorbid Symptom Management
Pharmacological treatment for associated conditions such as anxiety, hyperactivity, or mood instability when behavioral interventions alone are insufficient.
medicationStructured Educational Program
Individualized education plan incorporating specialized teaching methods, sensory accommodations, and adaptive learning approaches.
lifestyleRegular Developmental Assessment
Periodic comprehensive evaluations of cognitive, motor, social, and adaptive functioning to track progress and adjust interventions.
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 Developmental Disorder 61 C5231400?
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.
Kaufman L, Ayres M, Chen WT. Genetic basis of nonsyndromic intellectual developmental disorders. Nat Rev Genet. 2020.
American Academy of Neurology. Practice guideline for the assessment and diagnosis of intellectual disability. Neurology. 2019.
Morris-Rosendahl DJ, Thompson E, Kini U. Characterizing the phenotypic spectrum of rare neurodevelopmental disorders. J Med Genet. 2018.
Vissers LE, Gilissen C, Veltman JA. Understanding genetic pathways to intellectual developmental disorders. Mol Psychiatry. 2021.
Medication Comparisons
Compare medications used to treat Intellectual Developmental Disorder 61 C5231400. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy