The Lower-Limb Bio-mechanics Characteristics Influence by Total Hip Replacement

The total hip replacement (THR) is the best method to solve hip joint intensive illness in the world. The hip and knee joint are the most important parts in the lower-limb system. The kinetic characteristics, including joint motion curve and joint velocity, acceleration, angle velocity and angle acceleration, are the basilic parameters to estimate body in or out of condition and evaluate the operation and recuperation state. In this paper, the lower-limb bio-mechanics characteristics, health and THR connor, is gotten from the experiment. Health connor has the smaller kinematics parameters than implanted connor under several movements.