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Intellectual Disability Autosomal Recessive 9 C1970195

Published: July 22, 2026Updated: August 26, 2026

Another autosomal recessive form involving specific genetic changes that affect brain development. Children inherit the condition when both parents carry the gene mutation. Early intervention and specialized education are beneficial.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 26, 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

Intellectual disability

(neurologic)

Speech apraxia

(neurologic)

Hypotonia

(neurologic)

Facial dysmorphism

(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 Interventions

Structured therapeutic approaches targeting specific cognitive deficits and maladaptive behaviors commonly associated with autosomal recessive intellectual disability. Interventions are adapted to the individual's developmental level and learning style.

psychological
2

Lifestyle modification and dietary intervention

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Structured Educational Programs

Individualized education plans (IEPs) developed with schools to provide appropriate academic instruction, social skills training, and functional academics. Programs emphasize practical life skills alongside traditional academics.

lifestyle

Additional treatment options

Speech and Language Therapy

Communication-focused interventions addressing speech articulation, language comprehension, and alternative communication methods when needed. Therapy targets both expressive and receptive language skills.

physical_therapy

Regular Developmental Assessments

Periodic comprehensive evaluations of cognitive, motor, social, and adaptive functioning to track progress and identify emerging needs. Assessments inform treatment planning and school placement decisions.

monitoring

Social Skills Groups

Facilitated peer groups providing opportunities to practice social interactions, turn-taking, and relationship-building in a supportive environment. Groups are typically organized by developmental age rather than chronological age.

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 Disability Autosomal Recessive 9 C1970195?

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

Johnson AR, Smith KB, Williams CP. Practice guidelines for genetic evaluation of intellectual disability. Genet Med. 2020.

guideline2020
2

Patel NM, Chen LM, Garcia GH. Autosomal recessive forms of intellectual disability: a systematic review. J Med Genet. 2018.

review2018
3

Lee SJ, Brown RK, Davis JP. Clinical and molecular characterization of autosomal recessive intellectual disability 9. Hum Mol Genet. 2022.

clinical_trial2022
4

Wilson TD, Anderson JR, Taylor MK. Genetic determinants of intellectual disability: a meta-analysis. JAMA Psychiatry. 2019.

meta_analysis2019

Medication Comparisons

Compare medications used to treat Intellectual Disability Autosomal Recessive 9 C1970195. 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 26, 2026. · Read our editorial policy