PUNCH SYSTEM FOR TIBIAL PROSTHESIS

摘要

A punch system is provided for preparing a keel cavity in a tibial bone for implantation of a prosthesis. The system provides a modular punch system providing a logical step-to-step approach to cutting, punching, and/or forming the tibial bone. The system of a preferred embodiment includes a quick release punch guide for attaching to a tibial tray trial component of a surgical instrument system for implanting artificial knees., and a universal quick release handle for attaching or detaching a punch from a handle or slap hammer.