Olecranon and Radial Head Shadow Fixation Systems with PEEK-OPTIMA (TM)

Reference #:

2007-052

Inventors/Contributors

Scott F.M. Duncan, M.D.

Description

The Shadow Fixation System allows open reduction internal fixation of olecranon and radial head fractures utilizing plates made out PEEK. The advantage of utilizing this system for olecranon and radial head fractures is that these frequently are intraarticular injuries with significant comminution along the metaphyseal region as well as the epiphyseal region and joint line. By having a fixation device that does not obscure the bone or joint line that one is trying to reduce, it may allow the surgeon to more accurately reduce and restore the patient's shattered anatomy. Another unique feature of the Shadow System would be that the radiolucent material allows for implantation of radiopaque lines. These radiopaque lines could be placed around the rim of the plastic plate in order to provide an outline or shadow of where the hardware has been placed on the bone. However, more interestingly, is the fact that lines could be placed to outline what would be considered normal anatomical angles so that the plate actually serves as a radiographic template for restoration of anatomy.

Patent Status

None