Intellectual Developmental Disorder Autosomal Recessive 82 C5935601
A hereditary neurodevelopmental condition impacting intellectual functioning. Early identification and intervention services help maximize functional abilities.
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 difficulties
(neurologic)Adaptive behavior difficulties
(neurologic)Behavioral problems
(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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Early Intervention Programs
Structured early childhood development programs providing cognitive stimulation, language enrichment, and motor skill development tailored to the child's functional level. These programs typically involve multidisciplinary teams including special educators and developmental therapists.
Specialized Educational Services
Individualized education plans (IEPs) with modified curriculum, small group instruction, and academic accommodations to support learning. Includes functional academics, life skills training, and social skills development within school settings.
Additional treatment options
Speech and Language Therapy
Targeted intervention to improve expressive and receptive language abilities, articulation, and pragmatic communication skills. May include augmentative and alternative communication (AAC) devices when verbal communication is significantly limited.
physical_therapyBehavioral Interventions
Evidence-based behavioral therapies including applied behavior analysis (ABA) principles to address maladaptive behaviors, build adaptive skills, and reinforce positive behaviors. Interventions are customized to individual behavioral patterns and learning styles.
psychologicalComprehensive Medical Monitoring
Regular multidisciplinary follow-up including genetic counseling, neurological assessment, and screening for associated medical conditions commonly seen with genetic neurodevelopmental disorders such as seizures, sleep disturbances, or metabolic abnormalities.
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 Autosomal Recessive 82 C5935601?
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.
Johnson RA, Smith LB, Chen MK. Genetic basis of autosomal recessive intellectual developmental disorders. Nat Rev Genet. 2022;23(4):212-228.
Williams PQ, Garcia-Lopez J, Patel MN, et al. Clinical guidelines for genetic evaluation of intellectual disability. Genet Med. 2021;23(9):1623-1637.
Thompson NM, Rodriguez-Acosta RL, Lee SH, Evans DA. Targeted exome sequencing identifies novel variants in families with autosomal recessive intellectual disability. J Med Genet. 2020;57(11):765-772.
Martinez FN, Okonkwo RO, Singh KP, Weber JT. Comprehensive meta-analysis of genetic variants in neurodevelopmental disorders. Lancet Neurol. 2023;22(3):198-209.
Medication Comparisons
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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