Methods to Improve Arthroscopic and Orthopaedic Biomechanical Investigations: A Few of Our Favorite Things.

Abstract

Controlled biomechanical studies, generally in vitro (and often ex vivo), may represent a first step in evaluation of a new arthroscopic or orthopedic implant or technique. The purpose and methods of biomechanical studies must be thoughtfully considered to achieve results translatable to a clinically relevant conclusion. A limitation is that with the exception of animal studies or rare human investigations, most biomechanical studies actually only investigate mechanics and do not study biological healing. We review tips and pearls for performing quality biomechanical investigations.