Bardet Biedl Syndrome 2 4 Digenic C4016956
A rare inherited condition causing ciliary defects affecting eyes, kidneys, and limbs. Patients may experience progressive vision loss, obesity, and extra fingers or toes. Supportive care from multiple specialists improves quality of life.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Rod-cone dystrophy (retinal degeneration)
Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Obesity
(endocrine)Postaxial polydactyly
(musculoskeletal)Congenital heart disease
(cardiovascular)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
Enhanced renal surveillance
Given the digenic inheritance pattern, more frequent renal ultrasound and function monitoring is recommended due to potentially increased renal involvement risk.
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Metabolic syndrome prevention
Aggressive weight management and metabolic monitoring given higher genetic susceptibility to obesity and associated complications.
Additional treatment options
Genetic counseling for family planning
Comprehensive genetic counseling to explain digenic inheritance pattern and recurrence risks for future pregnancies.
complementaryPolydactyly surgical intervention
Surgical correction of extra digits when present, tailored to the specific limb abnormalities in the digenic form.
procedureSpecialized nutritional support
Individualized nutrition planning focusing on metabolic health, portion control, and nutrient-dense food choices to manage weight.
dietaryWhen 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 Bardet Biedl Syndrome 2 4 Digenic C4016956?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Bardet Biedl Syndrome 2 4 Digenic C4016956. 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 20, 2026. · Read our editorial policy