UNICONDYLAR TIBIAL KNEE IMPLANT

摘要

An implant providing for both short and long term stability and fixation is disclosed. The implant includes a plurality of projections extending from a bone contacting surface, and a porous material covering at least portions of the surface and projections. The orientation of the projections and the porous material provide for the stability and fixation. Methods of forming and utilizing the implant are also disclosed.

主权项

1. An orthopedic implant for replacing a portion of a bone comprising:
a bone contacting surface; and a keel extending from the bone contacting surface, the keel including a first projection with a first longitudinal axis and a second projection with a second longitudinal axis, wherein the first and second longitudinal axes are oriented orthogonally to each other.