Biomechanical evaluation of metacarpal fracture fixation: application of a 90° internal fixation model

Conclusions
When subject to apex dorsal bending, the orthogonal construct and the standard dorsal plate construct behaved comparably. These data suggest that despite its shorter length, lower profile, and less substantial screws, the orthogonal construct provides sufficient rigidity.

Clinical Relevance
This study represents a “proof of concept” regarding the applicability of orthogonal plating in the metacarpal and provides the foundation for minimizing construct size and profile.

Source: Hand - September 16, 2014 Category: Surgery Source Type: research