Abstract: A multi-purpose internal fixation plate for stabilization of fractured or broken bones. The fixation plate comprises a central hub portion with a plurality of radial, integral fingers extending therefrom and evenly spaced thereabout. The fixation plate is designed to be cut to size and to the desired configuration by the total or partial removal of one or more selected ones of the fingers. The fixation plate is further designed to be bent to the desired shape depending upon the application for which it is used. The hub portion and the fingers may be provided with appropriately configured apertures through which they can be screwed by surgical screws to the bone or bones to be stabilized. The fixation plate is made of any appropriate surgically compatible, bendable and cutable material, having sufficient strength.

Abstract: Prosthesis components and a method for replacing the articulating surfaces of an ankle joint. Through the use of appropriate guide tools for a surgical saw, planar surfaces are formed on the tibia, talus and fibula. Tibial, talar and fibular prosthesis components are provided for mounting on the tibial, talar and fibular planar cut surfaces, respectively. A floating bearing is located between the tibial and talar prosthesis components. The floating bearing makes full contact with the talar prosthesis component and is capable of limited medial-lateral and fore and aft movement with respect to the tibial prosthesis component. The fibular prosthesis component has a plastic insert which cooperates with the other prosthesis components to provide stability to the ankle joint by permitting the full range of motion of the fibula including sliding motion fore and aft, piston-like motion up and down, and rotation.

Abstract: A multi-purpose internal fixation plate for stabilization of fractured or broken bones. The fixation plate comprises a central hub portion with a plurality of radial, integral fingers extending therefrom and evenly spaced thereabout. The fixation plate is designed to be cut to size and to the desired configuration by the total or partial removal of one or more selected ones of the fingers. The fixation plate is further designed to be bent to the desired shape depending upon the application for which it is used. The hub portion and the fingers may be provided with appropriately configured apertures through which they can be screwed by surgical screws to the bone or bones to be stabilized. The fixation plate is made of any appropriate surgically compatible, bendable and cutable material, having sufficient strength.