Tibia component
The tibia component features a trapezoidal design with an anterior-posterior ratio of 1.4 to 1. The fixation fin does not require a window in the tibia to accommodate a stem or cylinder. This allows for minimal bone resection.
There are 4 sizes of the tibia component.
Talar component
The talar component features a triple V-design. This allows for instrument-guided cutting of the bone, and more importantly, provides optimal rotational stability combined with minimal bone resection.
A deep sulcus provides lateral-medial stability and allows for thicker polyethylene bearing in the middle. The fixation pegs are placed to the side of the sulcus.
There are 3 sizes of the talar component.
Polyethylene
The bearing is designed for optimal congruency with the talar component, so as to minimize contact stress and maximize stability.
There are 5 heights available in 3 sizes. The bearing always corresponds with the talar component.
