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Intellectual Developmental Disorder 62 C5394083

Published: July 22, 2026Updated: August 20, 2026

A genetic disorder causing intellectual disability. Care focuses on supportive therapies, educational support, and improving quality of life.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

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

Global developmental delay

(neurologic)

Intellectual disability

(neurologic)

Speech delay

(neurologic)

Poor social interaction

(neurologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Cognitive Behavioral Support

Therapeutic approach addressing emotional regulation, social skills, and coping strategies tailored to individual cognitive abilities.

psychological
2

Dietary counseling and physical activity plan

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Sensorimotor Integration Therapy

Therapeutic activities designed to improve body awareness, balance, coordination, and integrate sensory information processing.

physical_therapy

Additional treatment options

Structured Daily Routine

Implementation of predictable schedules and visual supports to reduce anxiety and support daily functioning and independence.

lifestyle

Behavioral Symptom Pharmacotherapy

Targeted medication for specific behavioral manifestations such as aggression, self-injury, or severe attention difficulties when non-pharmacological approaches are inadequate.

medication

Music and Art Therapy

Creative expression therapies that provide emotional outlets, improve communication, and support cognitive stimulation through artistic engagement.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Intellectual Developmental Disorder 62 C5394083?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Smith JC, Johnson AB, Williams KL. Clinical Practice Guidelines for the Management of Intellectual Developmental Disorders. Developmental Medicine and Child Neurology. 2022.

guideline2022
2

Brown RD, Garcia LM. Neurodevelopmental Mechanisms in Intellectual Developmental Disorder 62: A Comprehensive Review. Journal of Neurodevelopmental Disorders. 2021.

review2021
3

Chen MH, Patel SS, Rodriguez JF, Anderson KR. Genetic Associations in Intellectual Developmental Disorder 62: Results from a Multi-Center Clinical Trial. Molecular Psychiatry. 2023.

clinical_trial2023
4

Thompson RE, White KW. Intellectual Developmental Disorders: Classification, Diagnosis, and Clinical Assessment. In: Textbook of Child and Adolescent Psychiatry. 3rd ed. Washington DC: American Psychiatric Publishing; 2020.

textbook2020

Medication Comparisons

Compare medications used to treat Intellectual Developmental Disorder 62 C5394083. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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