1. A method for determining a resection volume of a pathologic femur having a femoral head and a femoral neck, comprising the steps of: determining a first point of a desired contour based on a pathologic alpha angle of the pathologic femur; determining a second point of the desired contour based on a desired alpha angle of the pathologic femur; determining a third point of the desired contour on the femoral neck of the pathologic femur; and generating, at a processor, a resection volume of the pathologic femur based on a three-dimensional reconstruction of the first, second and third points of the desired contour obtained from each of a plurality of cross-sections of the pathologic femur.