Mid-term migration of the Triathlon versus Duracon total knee systems .
This report has been verified
by one or more authors of the
original publication.
A randomized RSA study concentrating especially on continuous migration
Acta Orthop. 2016 Jun;87(3):262-760 patients with knee osteoarthritis and scheduled for total knee arthroplasty were randomized to receive either a newer-generation Triathlon total knee system, or older-generation Duracon total knee system. The purpose of this study was to compare tibial component stability between groups at short- and mid-term follow-up. Three-dimensional translation and rotation of the component were assessed using radiostereometric analysis. After 5 years, significant difference between groups was only observed in varus-valgus rotation.
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