Comparison between CT- and MRI-based Patient specific matched instruments for total knee arthroplasty
Recruiting
- Conditions
- knee osteoartrose, TKA, arthroplasty, MRI, CT, patient specific, matched instrumentsknieslijtage, totale knie prothese, patient specifiek
- Registration Number
- NL-OMON26489
- Lead Sponsor
- Orthopedie, Orbis MC, Sittard-Geleen, the Netherlands
- Brief Summary
Accuracy of CT-based patient specific guides for total knee arthroplasty in patients with post-traumatic osteoarthritis and retained metal hardware around the knee joint from previous surgery. M.G.M. Schotanus, E.H. van Haaren, R.P.M. Hendrickx, E.J.P. Jansen, N.P. Kort Eur J Orthop Surg Traumatol. 2015 Aug 12
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 92
Inclusion Criteria
patients operated for unilateral total knee arthroplasty (TKA) with the use of patient specific matched instruments (PSMI
Exclusion Criteria
NA
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Biomechanical limb alignment, femoral and tibial component position
- Secondary Outcome Measures
Name Time Method All patients are operated with PSMI. The operating surgeon reviewed all the pre operative digital plans and had the ability to change the default settings provided from the software. Per operative changes of the approved size of the planned femoral and tibial component are noted if approved pre operative planning changed. Mean operation time (incision to closure in minutes) and blood loss (in ml) will be obtained from the operative record.