Modular prosthetic system for segmental bone and joint replacement after tumor resection.

The increased interest in limb saving resection for malignant bone tumors emphasizes the need for continued research and development to improve techniques of oncological reconstruction. The bioengineer plays an important role on the limb salvage team. At the present time, custom joint implants are opening up new horizons in rehabilitation of patients following resection of bone tumors. In the future, modular prosthetic systems such as the system described will eliminate the need for individual, customized manufacture of prostheses and will make these oncological reconstructive techniques more available.