Abstract: A system for securing bones together across a joint includes a transfixation screw and a plate. The plate includes an elongate spine having a transfixation screw hole disposed along the spine. The transfixation screw hole includes an inner surface configured to direct the transfixation screw through the transfixation screw hole such that the transfixation screw extends alongside the bridge portion at a trajectory configured to pass through a first position on the first bone and a second position on the second bone once the plate is placed across the joint. The transfixation screw includes a head configured to abut the inner surface of the transfixation screw hole and a shaft configured to contiguously extend through the first bone, across the joint, and into the second bone.

Abstract: A plate for securing bones together includes an elongate spine having at least one groove spanning along a length of the spine parallel to a central axis of the spine, and a plurality of arms extending laterally from the spine, the plurality of arms comprising at least one arm on a first side of the spine and at least one arm on a second side of the spine.

Abstract: In one embodiment of the present invention a prosthesis including a mechanism for attaching a first component to a second component is provided. In one example (which example is intended to be illustrative and not restrictive), the first component may be a femoral head component and the second component may be a femoral stem component. In another example (which example is intended to be illustrative and not restrictive), the femoral head component may comprise a ceramic material and the femoral stem component may comprise a metallic material (e.g., any desired orthopedic alloy, such as Cobalt Chromium).