Abstract: An interbody implant (20) includes first and second members (22, 24) that are configured to allow the members (22, 24) to be inserted into a disc space separately and then connected together in the disc space to form the interbody implant (20). This allows for a larger interbody implant (20) because the combined size of the members (22, 24) can exceed the size of an access opening into the disc space, with each of the members (22, 24) being sized to pass separately through the access opening before being connected together in the disc space.

Abstract: An interbody implant (20) includes first and second members (22, 24) that are configured to allow the members (22, 24) to be inserted into a disc space separately and then connected together in the disc space to form the interbody implant (20). This allows for a larger interbody implant (20) because the combined size of the members (22, 24) can exceed the size of an access opening into the disc space, with each of the members (22, 24) being sized to pass separately through the access opening before being connected together in the disc space.

Abstract: An interbody implant (20) includes first and second members (22, 24) that are configured to allow the members (22, 24) to be inserted into a disc space separately and then connected together in the disc space to form the interbody implant (20). This allows for a larger interbody implant (20) because the combined size of the members (22, 24) can exceed the size of an access opening into the disc space, with each of the members (22, 24) being sized to pass separately through the access opening before being connected together in the disc space.

Abstract: An interbody implant (20) includes first and second members (22, 24) that are configured to allow the members (22, 24) to be inserted into a disc space separately and then connected together in the disc space to form the interbody implant (20). This allows for a larger interbody implant (20) because the combined size of the members (22, 24) can exceed the size of an access opening into the disc space, with each of the members (22, 24) being sized to pass separately through the access opening before being connected together in the disc space.

Abstract: A spinal spacer assembly comprises spacer tubes of different cross sections including kidney shaped, oblong, oval and round. The spacer tubes have internal ribs for receiving top and bottom end caps. Such end caps are pressed into the top and bottom openings of the spacer tube so as to be supported on and frictionally engage the internal ribs. The end caps are flush with the tops and bottoms of the spacer tubes except for serrations on the end caps which may project outwardly therefrom.

Abstract: The present invention relates to prosthetic knee devices providing for an expanded range of translational movement without substantially reducing the risk of inadvertent dislocation of the knee when implanted. The devices of the invention achieve the expanded range of motion without requiring a substantial posterioral shifting of the points of contact between the femoral and tibial components. The prostheses of the invention also reduce the risk of breakdown of the plastic components of the prosthesis and the underlying resectioned proximal tibia surface by providing an expanded, winged fixation post.

Abstract: An orthopedic jig or saw guide for preparing a femoral knee joint to receive the femoral component of a posterior stabilized prosthesis. The jig is adapted for cutting a central cavity in the distal end of the femur. In one embodiment, the cavity has a curved surface, the curve extending medial-laterally and a curved osteotome for incising a curved surface between the resulting two longitudinal incisions. The jig further comprises longitudinal saw guides for guiding a sagittal saw to make appropriate incisions parallel to the longitudinal axis of a femur.