Abstract

Abstract Fractures of the patella can be challenging to treat surgically. The current standard of tension band wiring is susceptible to wire loosening and fracture displacement. In this study we introduce a novel concept involving a flexible patella fixation device which leverages pre-strain to deliver interfragmentary compression concentrated anteriorly. Finite element analysis provides a preliminary exploration of the concept, demonstrating that two different flexible patella plates can provide increased anterior compression both alone and when paired with lag screws.