Abstract: A novel cross-connector assembly for interconnecting first and second bracing members or rods, one to the other. The cross-connector assembly is capable of multi-directional articulation in three dimensions, length, azimuth, and elevation and is also capable of having one end rotated along its longitudinal axis in relation to the other end so as to custom fit and securely connect the assembly to two opposing bracing members or rods. Also provided is a kit including the device and ancillary instrumentation to facilitate the method of the present invention.

Abstract: The invention is directed to a modular humeral prosthesis for implantation into a humerus of a patient. The prosthesis includes a proximal humeral component having a platform disposed on an upper end. A tapered projection is disposed on the platform. A cup-shaped fracture cap having a tapered opening with generally the same shape as the tapered projection is removably disposable on the tapered projection. The fracture cap is shaped so as to allow for space between the cap and the glenoid of a patient into whom the prosthesis is to be implanted and thereby allow the bones of the patient's humeral head to be reconstructed by reassembling and securing the bone fragments about the fracture cap. The prosthesis further includes a humeral head having a tapered opening which may be disposed on the proximal humeral component. The humeral head is interchangeable with the fracture cap.