Research Status of Gait Biomechanical Characteristics after Anterior Cruciate Ligament Rupture and Reconstruction
The gait biomechanical characteristics and rehabilitation treatment measures of trunk, hip, knee and ankle in different moving planes after anterior cruciate ligament (ACL) fracture and reconstruction were reviewed. The results showed that after ACL fracture and reconstruction, the gait biomechanical abnormalities were found in all joints, and the knee joint biomechanical abnormalities were manifested in all three motion planes; the ankle joint abnormalities were mainly concentrated in the sagittal plane. The hip joint and trunk abnormalities were more common in the coronal plane. It is suggested to make targeted and long-term rehabilitation treatment plan according to the biomechanical characteristics of each joint and the different ACL fracture and postoperative period. At present, conventional rehabilitation training can not completely restore the normal gait after ACL fracture and reconstruction. Neuromuscular control training and holistic rehabilitation training of trunk, hip, knee and ankle should be added.