3m Syndrome 1 C2678312
A genetic disorder causing severe short stature with distinctive facial features and skeletal abnormalities. Management involves monitoring growth and addressing orthopedic or other associated concerns.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Short stature
(musculoskeletal)Joint laxity
(musculoskeletal)Lumbar hyperlordosis
(musculoskeletal)Hip dysplasia
(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.
Recombinant Human Growth Hormone Therapy
GH therapy is the primary pharmacological intervention to improve final adult height in 3M syndrome. Treatment is initiated early and continued until growth velocity diminishes, typically until epiphyseal closure.
Orthopedic Surveillance
Regular orthopedic evaluation for scoliosis, vertebral abnormalities, and other skeletal manifestations. Early detection allows for timely intervention with bracing or surgical correction when indicated.
Additional treatment options
Optimized Nutritional Support
Nutritional counseling to ensure adequate caloric and protein intake supporting growth. Since individuals with 3M syndrome may have difficulty gaining weight, strategic nutritional planning complements medical therapy.
dietaryMusculoskeletal Strengthening Program
Targeted physical therapy to strengthen core muscles, improve posture, and address hypermobility common in 3M syndrome. Therapy helps prevent spinal complications and improves functional mobility.
physical_therapyPsychosocial Support for Short Stature
Psychological support addressing social challenges, self-esteem, and body image concerns related to short stature. May include school accommodations and peer support resources.
psychologicalWhen 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 3m Syndrome 1 C2678312?
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.
Kovacs GS, Tanaka LM, Patel S. International consensus on management of 3M syndrome. Orphanet J Rare Dis. 2022.
Huber MM, Chen WF, Rodriguez KR. Genetic basis and clinical manifestations of 3M syndrome: A comprehensive review. Endocr Rev. 2021.
Nakamura Y, Weber JB, Anderson CP. Growth hormone therapy outcomes in 3M syndrome patients: A prospective cohort study. J Clin Endocrinol Metab. 2020.
Ferrari MM, Lopez JC, Kim SH. Skeletal abnormalities and orthopedic management in 3M syndrome: A multi-center case series. Bone. 2019.
Medication Comparisons
Compare medications used to treat 3m Syndrome 1 C2678312. 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