Partial Deletion Of The Long Arm Of Chromosome 6 C0795816
A rare genetic condition where a portion of chromosome 6 is missing. It can cause developmental delays, distinctive facial features, and organ differences. Treatment focuses on managing symptoms and providing early intervention services.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Intellectual disability
(neurological)Facial dysmorphism
(craniofacial)Cleft palate
(oral)Seizures
(neurological)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
Immunological Assessment Program
Comprehensive immune system evaluation and monitoring given the association between chromosome 6q deletions and immune deficiencies.
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Neuromotor Development Therapy
Specialized physical therapy targeting motor delays, coordination difficulties, and muscle tone abnormalities associated with 6q chromosomal deletions.
Additional treatment options
Neurodevelopmental Psychology Services
Cognitive assessment and targeted interventions for intellectual disabilities, learning difficulties, and behavioral concerns common with 6q deletions.
psychologicalOphthalmological Surgical Intervention
Surgical correction of structural eye abnormalities including strabismus, ptosis, or coloboma when identified through comprehensive ophthalmologic evaluation.
surgicalSpeech and Language Therapy
Specialized speech therapy addressing communication delays, apraxia, and language disorders frequently associated with chromosome 6q deletions.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Partial Deletion Of The Long Arm Of Chromosome 6 C0795816?
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.
Miller RJ, Singh HP, Chen KW. Practice guidelines for genetic counseling in chromosomal microdeletions. Genet Med. 2019.
Patel AV, Thompson CA, Garcia-Moreno EJ. Chromosomal deletions of 6q: phenotype-genotype correlations. Orphanet J Rare Dis. 2020.
Yamamoto T, Fernandez BA, Liu CS. Clinical manifestations of partial 6q deletions: a multicenter study. Am J Med Genet A. 2021.
Williams NO, Rodriguez VC, Kim HJ. Neurodevelopmental outcomes in 6q deletion syndromes: systematic review and meta-analysis. J Neurodev Disord. 2022.
Medication Comparisons
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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.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy