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Updated: Jul 14, 2026
05:34
A Mini-Invasive Internal Fixation Technique for Studying Immobilization-Induced Knee Flexion Contracture in Rats
Published on: May 20, 2019
Juvenile dermatomyositis with bilateral progressive knee flexion contracture
Melih Guven1, Purushottam A Gholve, Arkady Blyakher
1Goztepe Education and Training Hospital, 2nd Orthopaedic and Traumatology Clinic, Goztepe, Istanbul, Turkey.
Clinical Orthopaedics and Related Research
|June 19, 2007
Summary
Juvenile dermatomyositis can cause debilitating calcinosis. Surgical treatment using the Ilizarov technique effectively corrected knee contractures, restoring independent mobility in a patient.
Area of Science:
- Rheumatology
- Orthopedics
- Pediatric Medicine
Background:
- Juvenile dermatomyositis is an inflammatory disease affecting muscles and skin.
- Calcinosis is a common and disabling complication, leading to joint contractures and pain.
Observation:
- A patient with juvenile dermatomyositis presented with severe bilateral knee flexion contractures due to calcinosis.
- Previous therapies had limited success in managing the condition.
Findings:
- The Ilizarov technique was employed for surgical correction of the knee contractures.
- At 2.5 years post-surgery, the patient achieved full knee extension and independent ambulation.
Implications:
- The Ilizarov technique offers a viable surgical option for managing severe knee flexion contractures in juvenile dermatomyositis-associated calcinosis.
- This approach can significantly improve patient function and quality of life.
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