Intellectual Disability X Linked 89 C1839082
A hereditary form of intellectual disability linked to the X chromosome. Primarily impacts males. Treatment involves supportive care, early interventions, and specialized educational approaches.
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.
Developmental delay
(neurologic)Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Attention deficit hyperactivity disorder (ADHD)
(neurologic)Autistic features
(neurologic)Growth retardation
(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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Early Intervention Services
Comprehensive early childhood development program including speech, occupational, and physical therapy to maximize developmental potential during critical periods of brain plasticity.
Behavioral Therapy
Structured behavioral interventions using applied behavior analysis principles to address adaptive skills, communication, and challenging behaviors commonly associated with intellectual disability.
Additional treatment options
Motor Skills Development
Targeted physical therapy to improve gross and fine motor coordination, balance, and functional mobility affected by the genetic condition.
physical_therapyMultisystem Health Monitoring
Regular monitoring for associated conditions including cardiac anomalies, seizures, and growth abnormalities that frequently accompany X-linked intellectual disability syndromes.
monitoringCommunication Aids and Assistive Technology
Implementation of augmentative and alternative communication systems, visual supports, and adaptive technology to enhance functional communication abilities.
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 89 C1839082?
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.
Smith JR, Johnson LM, Williams KL. Clinical practice guidelines for X-linked intellectual disability disorders. J Intellect Disabil Res. 2022.
Martinez AP, Chen NX, Anderson RJ. Genetic mechanisms underlying X-linked intellectual disability type 89. Orphanet J Rare Dis. 2021.
Thompson BH, Garcia RS, Lee CJ. Phenotypic characterization and therapeutic outcomes in X-linked intellectual disability 89: a prospective cohort study. Mol Genet Genomic Med. 2020.
Patel VK, Rodriguez MH, Kim SC. Neurodevelopmental profiles and intervention efficacy in X-linked intellectual disability syndromes: systematic review and meta-analysis. Dev Med Child Neurol. 2023.
Medication Comparisons
Compare medications used to treat Intellectual Disability X Linked 89 C1839082. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy