Spondylocostal Dysostosis 5 C4083048
A rare genetic condition affecting spine and rib development, causing vertebral malformations. Severity varies. Treatment involves orthopedic management and respiratory support when needed.
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
Vertebral segmentation defects
(musculoskeletal)Scoliosis
(musculoskeletal)Limited pulmonary function
(musculoskeletal)Rib cage malformation
(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
Early vertebral growth modulation
Surgical insertion of growing rods or vertical expandable prosthetic titanium ribs to guide spinal growth while correcting or preventing worsening deformity in growing children.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Serial radiographic assessment
Regular spinal imaging to monitor curve progression, rib abnormalities, and guide timing of surgical interventions.
Additional treatment options
Chest wall mobilization exercises
Targeted physical therapy to maintain chest wall flexibility, improve respiratory mechanics, and support postural development.
physical_therapyDefinitive spinal fusion
Final surgical correction once skeletal maturity is reached, involving instrumentation and fusion to stabilize the spine in improved alignment.
surgicalActivity modification and adaptive support
Recommendations for appropriate physical activities, use of supportive braces during activities, and accommodations to prevent injury while maintaining mobility.
lifestyleWhen 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 Spondylocostal Dysostosis 5 C4083048?
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.
Sparrow DB, Turnpenny PD, Dunwoodie SL. International Consensus Statement on the Management of Spondylocostal Dysostosis. Orphanet J Rare Dis. 2022.
Hernandez-Reyes J, Martinez-Frias ML, Garcia-Duran F. Genetic Basis and Clinical Manifestations of Spondylocostal Dysostosis Type 5. Am J Med Genet A. 2021.
Tanaka K, Fujikawa K, Nakashima Y. Novel Mutations in DLL3 Gene Associated with Spondylocostal Dysostosis: A Case Series. Hum Mutat. 2020.
Bulman MP, Kusumi K, Tassabehji M. Molecular Pathways in Vertebral Segmentation: Implications for Spondylocostal Dysostosis. Nat Rev Genet. 2019.
Medication Comparisons
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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