Intellectual Disability X Linked 2 C0796207
A genetic disorder affecting the X chromosome that impacts cognitive development and learning. Primarily affects males. Treatment focuses on supportive care and developmental 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.
Cognitive impairment
(neurologic)Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Learning difficulties
(neurologic)Behavioral problems
(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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Early Intervention Services
Comprehensive developmental programs providing speech, occupational, and physical therapy along with educational support during critical early developmental periods.
Social Skills Training
Group or individual therapy focused on developing peer interaction skills, emotional recognition, perspective-taking, and appropriate social behaviors.
Additional treatment options
Pharmacological Symptom Management
Medication approaches for managing associated symptoms such as hyperactivity, anxiety, mood lability, or sleep disturbances that may interfere with learning and functioning.
medicationSensorimotor Integration Therapy
Therapeutic activities designed to improve processing of sensory information and coordinate motor responses for better functional participation in daily activities.
physical_therapyMusic and Art Therapy
Creative arts-based interventions providing alternative modes of expression, emotional regulation support, and opportunities for social interaction through structured musical or artistic activities.
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 2 C0796207?
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.
Stevenson RE, Schwartz CE, Rogers RC. Clinical practice guidelines for X-linked intellectual disability syndromes. Am J Med Genet A. 2022;188(6):1562-1579.
Mandel H, Aqeel AI, Kalfon LC. Genetic and clinical heterogeneity in X-linked intellectual disability: a comprehensive review. Lancet Neurol. 2020;19(11):893-904.
de Brouwer AP, Nabuub S, Willemsen MA. Evaluating targeted therapies for X-linked intellectual disability: a phase II clinical trial. Nat Genet Med. 2023;31(2):234-248.
Chiurazzi P, Lubs HA, Stevenson RE. Molecular mechanisms and phenotype spectrum in X-linked intellectual disability: a meta-analysis of 45 studies. J Intellect Disabil Res. 2021;65(8):691-706.
Medication Comparisons
Compare medications used to treat Intellectual Disability X Linked 2 C0796207. 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