A prosthetic system that includes a prosthetic implant and a support structure secured to an inner surface of the cavity in the end of the bone is disclosed. The support structure defines a channel that extends through the length of the support structure. The prosthetic implant is received in the channel, and a portion of the prosthetic implant is secured to an inner surface of the channel by an adhesive. The stem of the prosthesis beyond the channel may be cemented or uncemented. The support structure may have an approximately funnel shape. The support structure may be a hollow porous cylindrical sleeve. The support structure may comprise a pair of partially hemispherical components arranged in spaced apart relationship thereby defining a channel between the pair of components. The support structure may comprise a plurality of pedestals secured to the inner surface of the cavity of the bone.

A method of treating a hip joint of a human patient by providing at least one hip joint surface comprising the steps of: cutting the skin of the human patient, dissecting an area of the pelvic bone on the opposite side from the acetabulum, creating a hole in the dissected area from the opposite side from the acetabulum, the hole passing through the pelvic bone and into the hip joint of the human patient, and providing at least one hip joint surface to the hip joint from the opposite side from the acetabulum, through the hole in the pelvic bone of the human patient.

Devices and methods provide for measuring applied pressure on an article, such as a patella construct during a surgical procedure. Embodiments include a clamp having an upper frame arm, a lower frame arm and a clamp assembly, and further include a clamp with a knob assembly and a pressure monitor assembly. Differently sized bushing adapters can be interchangeably employed with a clamp stem to adapt to the relative sizes of objects being clamped.

Representative embodiments are disclosed for a spinal disc device which is implantable between adjacent vertebral bodies. A representative spinal disc device comprises: a first transverse plate member; a first arcuate extension extending longitudinally from the first transverse plate member and having a first configuration; a second transverse plate member; and a second arcuate extension extending longitudinally from the second transverse plate member and having a second, mating configuration with the first configuration of the first arcuate extension and slideably moveable with respect to the first arcuate extension, with the first and second arcuate extensions further arranged to form a central through-channel between the first and second transverse plate members to hold bone graft material. In various embodiments, the first and second configurations of the first and second arcuate extensions are each a partially spherical, convex shell configuration providing for movement in both the sagittal and coronal planes for deformity correction.

An augment for supporting an acetabular shell at an acetabulum of a hip bone. In some examples, the augment can include a body having a first surface and a second surface opposite the first surface. The body can extend from a first end portion that is adapted to be fixed to an acetabular shell, to a second end portion. The body can include a first hole and a second hole, each of the first and second holes extending through the body from the first surface to the second surface. The body can be formed of a porous material that promotes boney ingrowth and can further include a trim marker located in between the first hole and the second hole.

A cemented tibial prosthesis having a bone-contacting surface with a porous outer rim. With the bone-contacting surface seated against a resected proximal tibia, bone cement or another suitable adhesive will travel into the pores of the porous outer rim to enhance the connection between the tibial prosthesis and the tibia.

A method of securing an orthopedic hip prosthesis to an acetabulum of a living being. The prosthesis can be a shell or a cup, and the surgery can be a total hip arthroplasty such as a revision total hip arthroplasty. In some examples the method can include placing an augment at a bone surface of the acetabulum, applying a layer of fixation material over the bone surface in an amount sufficient to cover the augment, and then implanting the prosthesis over the layer of fixation material to secure the prosthesis to the layer of fixation material. In various aspects of the method, the augment can be an anchor or a spacer.

A prosthetic system that includes a prosthetic implant and a support structure secured to an inner surface of a cavity of a bone is disclosed. The support structure defines a channel that extends through the length of the support structure. The prosthetic implant is received in the channel, and a portion of the prosthetic implant is secured to an inner surface of the support structure by an adhesive. The support structure may comprise a pair of partially hemispherical components arranged in spaced apart relationship thereby defining the channel between the pair of components.

A prosthetic system that includes a prosthetic implant and a support structure secured to an inner surface of a cavity of a bone is disclosed. The support structure defines a channel that extends through the length of the support structure. The prosthetic implant is received in the channel, and a portion of the prosthetic implant is secured to an inner surface of the support structure by an adhesive. The support structure may comprise a pair of partially hemispherical components arranged in spaced apart relationship thereby defining the channel between the pair of components.

A medical device for implantation in a knee joint of a human patient is provided. The medical device comprises: an inner surface and an outer surface. The inner surface comprises: a first point, a second point, a third point, a fourth point, a fifth point, and a sixth point, all points located on different places along a length axis of said inner surface. A first straight line, reaching from the first point to the second point is parallel to a second straight line reaching from the third point to the fourth point, which in turn is parallel to a third straight line reaching from the fifth point to the sixth point. The first and third straight lines are of equal length and the second straight line is longer than the first, furthermore the third straight line is positioned between the first and third straight lines. Wherein the medical device comprises a first articulating surface adapted replaced the surface of the contacting surface of the medial condyle, a second articulating surface adapted to replace the contacting surface of the lateral condyle and a third articulating surface adapted to replace the contacting surface of the patella.