Modular hip prosthesis.

摘要

A modular hip prosthesis for the replacement of a portion of the femur is provided. The prosthesis is assembled from a kit that includes a stem member (20) having an upper portion (24) and a lower portion (22), with the lower portion sized to be received in the femur. The kit also includes a body member (30) that is sized to replace a portion of the femur and is configured to be received over the upper portion of a stem member. The kit also includes a head member (44) that is sized to replace the head of the femur. A neck member (40, 140) is provided to attach the head member to the body member to form an assembled prosthesis.