Abstract: A prosthesis for replacing a portion of the anatomy including an outer bone engaging surface and an inner bearing surface. The prosthesis may include a rim disposed between the inner bearing surface and the outer bone engaging surface. The rim may include at least one contour operable to reduce loading on the rim.

Abstract: An orthopedic prosthesis for implantation into a bone of a patient includes a porous metal shell adapted to be affixed within the bone. The porous metal shell includes an outer surface adapted to receive bone ingrowth and an inner surface adapted to engage a liner. The porous metal shell is porous from the outer surface to the inner surface. A non-porous member may be affixed to the porous metal shell. The non-porous member may include a piercing member extending from the outer surface, the piercing member adapted to penetrate the bone in an implanted position. The non-porous member may include spikes or fins. In one example, the piercing member may define a reduced material cross section at an interface with the outer surface of the porous metal shell. The piercing member may be adapted to be broken at the reduced material cross section and removed from the porous metal shell.

Abstract: A bone graft material comprising about 50-90% quickly bioresorbable porogen particles and about 10-50% of a calcium matrix material. A bioactive substance can be included in the matrix material, the porogen particles, or both. Commercial packages containing the bone graft materials and methods for repairing bone therewith are also claimed.

Abstract: A bone graft material comprising about 50-90% quickly bioresorbable porogen particles and about 10-50% of a calcium phosphate compound or salt matrix material. A bioactive substance may be included in the matrix material, the porogen particles, or both. Commercial packages containing the bone graft materials and methods for repairing bone therewith are also claimed.

Abstract: A container for storing a liquid component of bone cement. The container includes a sealed cavity defined by a flexible film. The container can be provided in a kit that includes a flexible container for storing a monomer component of bone cement.

Abstract: A method and apparatus for packaging, mixing and delivering bone cement formed from at least a first component and a second component includes a first container, a second container and a mixing member. The first container is operable to be selectively opened and closed and further operable to be sealably prepackaged with the first component of the bone cement. The second container is operable to deliver the second component of the bone cement to the first container. The mixing member forms a part of the first container and is operable to mix the first and second components of the bone cement substantially within only the first container.