Patent ID: 8394148
Filing Date: 2013-03-12
Classification: A61F

Abstract:
1. A tibial articular component of a knee prosthesis, comprising a lateral articular surface configured for articulation with a lateral condyle of a femoral component; wherein the lateral articular surface defines a sagittal cross-section including at least a posterior articular segment and an anterior articular segment; wherein the posterior articular segment includes a convex portion that slopes in a distal-posterior direction; and wherein the anterior articular segment does not slope in a distal-anterior direction; and wherein the tibial articular components further comprises a medial articular surface configured for articulation with a medial condyle of the femoral component, the medial articular surface defining a medial sagittal cross-section that is continuously concave from an interior end to a posterior end of the medial articular surface.