Assessment of Surgical Correction of Patello-femoral Instability by EOS 3D Kinematics (EOS-FP2017)
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About
Assessment of surgical correction of patello-femoral instability by EOS 3D kinematics
Full description
Patella instability induces repetitive patella dislocation, which impairs day-to-day life. Surgery is commonly used to stabilise the patella during knee flexion. However proofs of efficacy of surgery on patello-femoral kinematics have not yet been found. Analysis of the patello-femoral kinematics is crucial to understand, assess et correct the patella instability. The investigators have developed, validated and published a 3D analysis method from biplanar X-rays (EOS 3D imaging). Our aim in this study is to assess the correction of the patello-femoral kinematics after surgery using the EOS 3D imaging method.
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Inclusion criteria
- Age above 15 years and 3 months (minimal age to be allowed for adult orthopedic surgery in the hospital)
- Patients with patello-femoral instability (at least one patella dislocation)
- Patients with corrective surgery planned
- Patients must be covered by public health insurance
- Signed informed consent form by the patient or by the parents or legal guardian of the patient (if patient is under 18)
Exclusion criteria
- Previous existing surgery for patella instability on the same knee
- Previous existing surgery on the extensor apparatus of the knee
- Female patients with pregnancy
- Patients deprived of liberty by administrative or court order
Trial design
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Interventional model
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6 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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