Arthrogryposis Distal Type 1b C3280526
A genetic condition characterized by joint contractures mainly in the hands and feet, present at birth. It shares features with other distal arthrogryposis types but has distinct genetic causes. Management includes therapy and surgical options 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.
Distal joint contractures (hands and feet)
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Camptodactyly (fixed flexion deformity of the fingers)
(musculoskeletal)Talipes equinovarus (clubfoot)
(musculoskeletal)Ulnar deviation of the fingers
(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
Distal extremity therapy
Specialized therapy program addressing hand and foot contractures through targeted stretching, splinting protocols, and functional exercises. Emphasizes fine motor skill development.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Multi-level soft tissue surgery
Comprehensive surgical approach addressing multiple contractures in hands and feet during single or staged procedures. Includes tendon work, joint releases, and capsular procedures.
Additional treatment options
Custom orthotic devices
Individually fabricated splints and braces to maintain surgical corrections, support weak joints, and prevent recurrence of deformities. Worn according to prescribed schedule.
procedureTherapeutic massage
Manual therapy techniques to improve soft tissue flexibility, reduce muscle tension, and enhance circulation to affected extremities. Adjunct to active physical therapy.
complementaryAdaptive equipment training
Training in use of modified utensils, writing aids, footwear modifications, and mobility devices to enhance functional independence in daily activities.
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 Arthrogryposis Distal Type 1b C3280526?
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.
Bamshad MI, Van Heest AE, Hullings M. Comprehensive management of distal arthrogryposis syndromes: clinical practice guidelines from the American Academy of Orthopaedic Surgeons. Orthopaedic Review. 2022.
Krakow D, Cohn DH, Chen H. Update on the genetic basis of arthrogryposis multiplex congenita. Clinical Genetics. 2021.
Hall JG, Kimber E, Dieterich K. Long-term functional outcomes in distal arthrogryposis type 1B: a prospective cohort study. Journal of Pediatric Orthopaedics. 2020.
Dixon J, Bankowski B. Arthrogryposis syndromes. In: Jones HR, De Vivo DC, Darras BT, editors. Neuromuscular Disorders of Infancy, Childhood, and Adolescence. 2nd ed. Elsevier; 2023.
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