Zimmer ® NexGen® Trabecular Metal™ Primary Patella The Best Thing Next To Bone™ 80% Porosity Patella Tracking Trabecular Metal unites strength with excellent biocompatibility. It has greater than 80% porosity, but retains physical and mechanical properties that resemble bone more closely than other porous materials. Fully interconnected pores provide an unimpeded pathway for cement fixation. The NexGen Trabecular Metal Primary Patella closely tracks the patellar groove in mid-to deep flexion. Its dimensions correspond to the articulating geometries of all NexGen Femoral Components. Cancellous Bone Trabecular Metal Material Fully Supported Polyethylene Polyethylene powder resin is compression molded into the Trabecular Metal Material. Computer-controlled processing assures a fully integrated junction. The ultra-high molecular weight polyethylene is completely supported by metal with no chance for separation. Centrally located hex post provides resistance to rotation. Uniform penetration of the polyethylene into Trabecular Metal creates a mechanically sound junction that eliminates worries about micromotion and separation.

Trabecular Metal Primary Patella Ordering Information IMPLANTS Trabecular Metal Standard Implant Set (Includes 1 each of the following) Instrument Set (Includes 1 each of the following) Trabecular Metal Primary Patella, 32mm x 10mm Trabecular Metal Primary Patella Provisional, 32mm x 10mm Trabecular Metal Primary Patella, 35mm x 10mm Trabecular Metal Primary Patella Provisional, 35mm x 10mm Trabecular Metal Primary Patella, 38mm x 10mm Trabecular Metal Primary Patella Provisional, 38mm x 10mm Trabecular Metal Primary Patella, 41mm x 10mm Trabecular Metal Primary Patella Provisional, 41mm x 10mm...