At least one embodiment is directed to a system (1100) to generate an orthopedic dynamic data repository and registry (2214). The system (1100) can measure a parameter of the muscular-skeletal system and align at least one of the surfaces to a mechanical axis intra-operatively. The system (1100) comprises...http://www.google.com/patents/US20100250571?utm_source=gb-gplus-sharePatent US20100250571 - SYSTEM AND METHOD FOR AN ORTHOPEDIC DYNAMIC DATA REPOSITORY AND REGISTRY FOR RANGE