Diagnostic value low-field MRI after primary total knee replacement.
- Conditions
- Total knee arthroplastyPatellofemoral problemsInstabilityComponent loosening
- Registration Number
- NL-OMON29262
- Lead Sponsor
- niversity of Twente
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Other
- Sex
- Not specified
- Target Recruitment
- 16
Inclusion Criteria
Subject has a posterior stabilized knee prosthesis with a femur component made of Co-Cr-Mo, a tibia component made of Ti-6Al-4V, a polyethylene liner and optionally a polyethylene patella button
- Patient has signed informed consent
Exclusion Criteria
- Patient has an inability to stand for 15 minutes, without assistance
- Patient is not eligible for MRI, based on MRI screening questionnaire
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method o Patellofemoral indices<br /><br><br>o Component rotation measurements<br /><br><br>o Soft tissue deformations<br /><br><br>o Moisture in the knee
- Secondary Outcome Measures
Name Time Method o Intra-assessor agreement<br /><br><br>o Inter-assessor agreement