Col1a2 Related Ehlers Danlos Syndrome Cn379219
A genetic connective tissue disorder affecting collagen structure. It causes joint hypermobility, skin hyperextensibility, and tissue fragility. Management focuses on physical therapy, injury prevention, and symptom relief.
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 hypermobility
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Atrophic scarring
(musculoskeletal)Mitral valve prolapse
(musculoskeletal)Hernias
(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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Musculoskeletal Stabilization and Strengthening
Targeted physical therapy program focusing on strengthening periarticular muscles and improving joint stability to compensate for collagen-related connective tissue laxity in COL1A2-related EDS.
Cardiovascular Health Optimization
Lifestyle modifications addressing the increased cardiovascular risks associated with COL1A2-related EDS, including appropriate exercise, blood pressure monitoring, and avoidance of activities that strain blood vessels.
Additional treatment options
Cardiovascular Screening Program
Regular echocardiograms and aortic surveillance to detect and monitor aortic root dilation or other cardiovascular manifestations of COL1A2-related EDS.
monitoringConnective Tissue Supportive Therapy
Pharmacological approaches that may include vitamin C supplementation (supporting collagen synthesis), and medications to address specific symptoms such as dysautonomia or gastrointestinal manifestations.
medicationAcupuncture and Complementary Pain Management
Adjunctive therapies such as acupuncture, massage therapy, or other complementary approaches to help manage chronic musculoskeletal pain and improve overall well-being alongside conventional treatments.
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 Col1a2 Related Ehlers Danlos Syndrome Cn379219?
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.
Malfait F, De Paepe A, Bader M, Byers PH. International Consortium on the Ehlers-Danlos Syndromes: Clinical Practice Guidelines for the Classical and Vascular Types. Genet Med. 2017.
Malfait F, Wenstrup RJ, De Paepe A. Clinical and molecular aspects of the Ehlers-Danlos syndromes. Biochim Biophys Acta. 2018.
Bergmann C, Hundscheid T, Schirmacher A, Kemper MJ, Hoppe B. COL1A2-Related Osteogenesis Imperfecta and Ehlers-Danlos Syndrome: A Cross-Sectional Phenotype Study. J Bone Miner Res. 2021.
Tian J, Liu H, Zhang W, Chen J. Cardiovascular Manifestations in Ehlers-Danlos Syndrome: A Systematic Review and Meta-Analysis. Cardiology. 2020.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy