United Orthopedic Corporation

18 In the U2 MBC knee system, the femoral component and the insert should be in the same size, and the mating tibial baseplate should not be more than one size down to avoid overhanging while rotating. Choose an appropriate size MB Tibial Baseplate Trial 28 and obtain the maximal coverage area without overhanging the bone cutting surface. After determining the size, attach the MB Tibial Baseplate Trial 28 to the Tibial Baseplate Trial Handle 29 and place the assembly on the cutting surface. Alternatively, insert an Alignment Rod 3 in the guide hole on the Tibial Baseplate Trial Handle 29 and have the rod parallel to the tibial axis and its distal end aligned with the second toe as a reference for tibial baseplate position. C. Trial Reduction for MBC Knee C.2 Tibial Baseplate Sizing 28 MB Tibial Baseplate Trial 2203-8010 2203-8020 2203-8030 2203-8040 2203-8050 2203-8060 29 Tibial Baseplate Trial Handle 9403-1202 Component Size Pairing Table #1 #2 #3 #4 #5 #6 #1 #2 #3 #4 #5 #6 #1 √ √ #5 √ √ √ √ √ √ #6 √ √ √ √ √ √ #3 √ √ √ √ #4 √ √ √ √ √ #2 √ √ √ Femur Baseplate Insert