The system and method in order executes the joint formation of the joint, it pursues to investigate vertical line plane surface

摘要

Method in order to execute the joint formation technique of the sphere joint making use of the operation navigation system includes the fact that feature of the joint fossa territory of the sphere joint is digitalized, the joint the step which digitalizes the marker in order to offer the geometric parameter of the limb which belongs to the said joint is included. Motion range parameter is decided. Soft organizational tension parameter is decided. Goal with respect to function is calculated the marker data, on the basis of the database of range parameter, soft organizational tension parameter and the latent in plant of motion. Optimum joint fossa position is required in order to hold down impact of the latent in plant to minimum. In plant is chosen on the basis of optimum joint fossa position and the goal with respect to function. The joint is prepared in order to accept in plant which is chosen. In plant which is chosen is installed in the joint.