A fracture fixation system is provided for a fracture of a head portion of a long bone which has subchondral bone defining a convex articular surface. The system includes a plate element positionable on the long bone substantially opposite the head portion of the long bone and on a first side of the...http://www.google.es/patents/US7001388?utm_source=gb-gplus-sharePatente US7001388 - System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
System for stabilization of fractures of convex articular bone surfaces ...