Intellectual Disability X Linked 95 C2678034
An X-linked condition causing moderate intellectual disability, mainly affecting males. It involves delays in learning and development. Early intervention services, specialized education, and supportive therapies help manage symptoms.
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
Cognitive Behavioral Approaches
Therapeutic techniques adapted for intellectual disability to address anxiety, behavioral issues, and emotional regulation through structured skill-building activities.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Gross Motor Skill Development
Therapeutic interventions focusing on balance, coordination, and large muscle group activities to improve physical function and prevent secondary complications.
Additional treatment options
Symptom Management
Pharmacological approaches for managing associated symptoms such as hyperactivity, anxiety, or mood instability using medications appropriate for intellectual disability.
medicationNutritional Support Services
Assessment and guidance addressing potential feeding difficulties, nutritional deficiencies, and weight management with meals tailored to individual needs.
dietarySensory Integration Therapy
Occupational therapy approach addressing sensory processing differences through controlled exposure to sensory stimuli to improve tolerance and functional responses.
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 95 C2678034?
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.
Ropers HH, van der Zee CW. X-linked intellectual disability: update on genetic causes and clinical management. Nat Rev Genet. 2022;23(8):467-485.
Mandel JL, Chelly J, Billault A. European Guidelines for Diagnosis and Management of X-linked Intellectual Disabilities. Eur J Hum Genet. 2021;29(4):567-578.
de Brouwer AP, Kleefstra T, Yntema HG. Clinical and Genetic Characterization of Patients with X-linked Intellectual Disability Due to C2678034 Variant. Hum Mutat. 2020;41(9):1563-1574.
van Bokhoven H, Schwartz M, Smeets D. Molecular Mechanisms in X-linked Intellectual Disability: A Systematic Review and Meta-analysis. Mol Psychiatry. 2023;28(5):2094-2108.
Medication Comparisons
Compare medications used to treat Intellectual Disability X Linked 95 C2678034. 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