US Patent 7931690 Method of resurfacing an articular surface of a bone

A method is provided for performing a total knee arthroplasty. The method includes making a primary incision near a knee joint of a patient and resecting medial and lateral condyles of the femur of the leg to create at least one femoral cut surface. The resecting step is performed without dislocating the knee joint. The method also includes balancing various ligament tensions to obtain desired tension and moving a femoral component of a total knee implant through the primary incision. The method further includes positioning the femoral component with respect to the at least one femoral cut surface.