Biomechanical analysis of anterolateral rotatory instability in anterior cruciate ligament reconstruction with or without lateral extra-articular tenodesis.
Completed
- Conditions
- Anterior cruciate ligamentanterolateral rotatory instability10043237
- Registration Number
- NL-OMON46326
- Lead Sponsor
- Orthopedie
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 52
Inclusion Criteria
Age: 18-40 years
Acute ACL deficient knees (<6 months from injury)
Lachman test 3+ (i.e. > 10-mm translation) on clinical examination
Pivotshift test grade III on clinical examination (i.e. implying anterolateral extra-articular structures are insuffisient)
Scheduled for ACL surgery
Written informed consent
Exclusion Criteria
Collateral ligaments injury that requires surgery
Evident cartilage lesions
Injury to underlying bone
Injury or prior surgery to the contralateral knee
Pregnant patients
Patients unable to have MR
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>To describe the anterior-posterior translation, internal-external rotation and<br /><br>medial-lateral translation as a function of flexion and knee state (intact<br /><br>contralateral control, ACL deficient, ACL reconstructed with LET, and ACL<br /><br>reconstructed without LET).</p><br>
- Secondary Outcome Measures
Name Time Method <p>Patient related outcome measurements (PROMs) through validated questionnaires:<br /><br>IKDC, KOOS, Tegner, anchor questions.</p><br>