CPC A61F 2/4684 (2013.01) [A61F 2/389 (2013.01); A61F 2002/30364 (2013.01); A61F 2002/30471 (2013.01); A61F 2002/30476 (2013.01); A61F 2002/30507 (2013.01); A61F 2002/30538 (2013.01); A61F 2002/30565 (2013.01); A61F 2002/469 (2013.01); A61F 2002/4668 (2013.01)] | 20 Claims |
1. A tibial trial, comprising:
a base component;
an articulating component;
a rotary joint located between the base component and the articulating component to permit the articulating component to freely rotate relative to the base component; and
at least one rotation sensor to measure rotational positions of the articulating component relative to the base component.
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