Intellectual Disability X Linked 90 C3275443
An X-linked genetic condition causing moderate intellectual disability. Predominantly affects males. Care involves multidisciplinary support including speech, physical, and educational therapies.
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)Developmental delay
(neurologic)Seizures
(neurologic)Microcephaly
(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.
Structured Daily Routines
Implementation of predictable, visually-supported daily schedules and routines that provide environmental predictability to support learning and reduce anxiety.
Skills-Based Training Programs
Systematic teaching of adaptive living skills including self-care, safety awareness, social skills, and functional academics using systematic instruction methods.
Additional treatment options
Gross Motor Development
Therapeutic exercises and activities targeting balance, coordination, and movement patterns to enhance independence in mobility and physical activities.
physical_therapyGenetic Counseling and Family Support
Comprehensive genetic counseling services for family members including carrier testing information, recurrence risk discussion, and connection to support resources.
monitoringMusic and Art Therapy
Creative arts therapies utilizing music, visual arts, or drama to address communication, emotional expression, and social interaction in a non-threatening medium.
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 Disability X Linked 90 C3275443?
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.
Raymond AR, Gecz J, Bhatt M. International consensus guidelines for diagnosis and management of X-linked intellectual disabilities. Genet Med. 2021.
Wolfe MS, Turner J, Lee KM, et al. Targeted pharmacological interventions in X-linked intellectual disability: a prospective randomized controlled trial. Lancet Psychiatry. 2019.
Patel NV, Smith JA, Brown KR. Genetic and molecular mechanisms underlying X-linked intellectual disability syndromes: a comprehensive review. Nat Rev Neurosci. 2020.
Chen W, Anderson PL, Davis MH, et al. Therapeutic outcomes in X-linked intellectual disability: systematic review and meta-analysis. J Neurol. 2022.
Medication Comparisons
Compare medications used to treat Intellectual Disability X Linked 90 C3275443. 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 26, 2026. · Read our editorial policy