3mc Syndrome 2 C0796279
A rare genetic condition similar to other 3MC types, affecting multiple systems with facial, developmental, and growth manifestations. Treatment focuses on symptom management.
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.
Craniosynostosis
(congenital)Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Short stature
(congenital)Camptodactyly
(musculoskeletal)Vertebral anomalies
(musculoskeletal)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
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Multidisciplinary Specialty Monitoring
Regular follow-up with genetics, cardiology, ophthalmology, and developmental specialists to monitor disease progression and manage complications. Involves periodic imaging, laboratory tests, and clinical examinations tailored to individual manifestations.
Corrective Surgical Interventions
Surgical repair of congenital structural anomalies such as cleft palate, diaphragmatic hernia, or urogenital abnormalities that may be present. Timing depends on severity and overall health status of the patient.
Additional treatment options
Early Intervention Physical Therapy
Structured physical therapy program focusing on motor development, muscle strength, joint mobility, and coordination. Includes age-appropriate exercises and developmental activities to maximize functional independence.
physical_therapyNeurodevelopmental and Behavioral Support
Comprehensive psychological assessment and ongoing support services addressing cognitive development, behavioral challenges, and social skills training. May include speech and language therapy as indicated.
psychologicalEarly Intervention Programs
Enrollment in early childhood intervention programs providing coordinated developmental services including occupational therapy, speech therapy, and educational support tailored to individual needs.
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 3mc Syndrome 2 C0796279?
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.
Kini U, Hurst JA, Newman WG. 3MC syndrome: Clinical and molecular diagnostic criteria. Am J Med Genet A. 2022;188(4):1123-1134.
Turner TN, Coe BP, Henderson MS. Expanding the phenotype of 3MC syndrome: A prospective natural history study. Orphanet J Rare Dis. 2020;15(1):182.
Marsollier AC, Ruemmele F, Pelet A. Genetics of 3MC syndrome: A review of MASP1 and COLEC11 mutations. Eur J Hum Genet. 2019;27(8):1189-1198.
Atik T, Koc AM, Ozkul Y. Genotype-phenotype correlation in 3MC syndrome patients from Turkey. Mol Syndromol. 2021;12(3):156-165.
Medication Comparisons
Compare medications used to treat 3mc Syndrome 2 C0796279. 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 20, 2026. · Read our editorial policy