Device typePatella prosthesis trial: A copy of a final patella prosthesis designed to be used during unicompartmental knee replacement surgery or total knee arthroplasty (TKA) to determine the correct alignment, size, and fit of the final prosthesis, and to check that patellar ligament balancing is correct. It is one of a set, or a set, of graduated sizes and is typically made of metal and/or polymer. This is a reusable device intended to be sterilized prior to use.
FDA categoryProsthesis, Knee Patellofemorotibial, Partial, Semi-Constrained, Cemented, Polymer/Metal/Polymer
Device ID00850268007378
AvailabilityPrescription
MRI safetyLabeling does not contain MRI Safety Information
Outer Diameter35 Millimeter