Computer Modelling of Wrist Biomechanics: Translation into Specific Tasks and Injuries.

Background: The carpus is a complicated and functionally challenged mechanical system, advancements in the understanding of which have been compromised by the recognition that there is no standard carpal mechanical system and no typical wrist. This paper covers components of a larger project that seeks to develop a kinetic model of wrist mechanics to allow reverse analysis of the specific biomechanical controls or rules of a specific patient's carpus. Those rules, unique to each patient, could be used to create a forward synthesis mathematical model to reproduce the individual's anatomical motion in a virtual environment.