Patent ID: 7547327
Filing Date: 2009-06-16
Classification: A61F

Abstract:
1. An assembly comprising: a femoral trial implant including a condylar portion having an articular surface and a bone-facing cavity and; an orthopaedic trial augment for engaging the bone-facing cavity in the condylar portion of the femoral trial implant component, the orthopaedic trial augment comprising: a first block including at least one channel; a second block including at least one complementary surface for at least partial reception in the at least one channel of the first block to provide for sliding movement between the first and second blocks; and an expansion member directly connected with the first block and the second block so that the trial augment is expandable in at least one direction, wherein the first and second blocks are sized to engage the bone-facing cavity, form a substantially flat bone-facing surface which is coplanar with a bone surface, and are biased such that the blocks expand in the at least one direction.